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  1.  
  2. Bus 002 Device 004: ID 046d:c016 Logitech, Inc. M-UV69a/HP M-UV96 Optical Wheel Mouse
  3. Device Descriptor:
  4. bLength 18
  5. bDescriptorType 1
  6. bcdUSB 2.00
  7. bDeviceClass 0 (Defined at Interface level)
  8. bDeviceSubClass 0
  9. bDeviceProtocol 0
  10. bMaxPacketSize0 8
  11. idVendor 0x046d Logitech, Inc.
  12. idProduct 0xc016 M-UV69a/HP M-UV96 Optical Wheel Mouse
  13. bcdDevice 3.40
  14. iManufacturer 1 Logitech
  15. iProduct 2 Optical USB Mouse
  16. iSerial 0
  17. bNumConfigurations 1
  18. Configuration Descriptor:
  19. bLength 9
  20. bDescriptorType 2
  21. wTotalLength 34
  22. bNumInterfaces 1
  23. bConfigurationValue 1
  24. iConfiguration 0
  25. bmAttributes 0xa0
  26. (Bus Powered)
  27. Remote Wakeup
  28. MaxPower 100mA
  29. Interface Descriptor:
  30. bLength 9
  31. bDescriptorType 4
  32. bInterfaceNumber 0
  33. bAlternateSetting 0
  34. bNumEndpoints 1
  35. bInterfaceClass 3 Human Interface Device
  36. bInterfaceSubClass 1 Boot Interface Subclass
  37. bInterfaceProtocol 2 Mouse
  38. iInterface 0
  39. HID Device Descriptor:
  40. bLength 9
  41. bDescriptorType 33
  42. bcdHID 1.10
  43. bCountryCode 0 Not supported
  44. bNumDescriptors 1
  45. bDescriptorType 34 Report
  46. wDescriptorLength 52
  47. Report Descriptors:
  48. ** UNAVAILABLE **
  49. Endpoint Descriptor:
  50. bLength 7
  51. bDescriptorType 5
  52. bEndpointAddress 0x81 EP 1 IN
  53. bmAttributes 3
  54. Transfer Type Interrupt
  55. Synch Type None
  56. Usage Type Data
  57. wMaxPacketSize 0x0004 1x 4 bytes
  58. bInterval 10
  59. Device Status: 0x0000
  60. (Bus Powered)
  61.  
  62. Bus 002 Device 003: ID 08bb:2902 Texas Instruments Japan
  63. Device Descriptor:
  64. bLength 18
  65. bDescriptorType 1
  66. bcdUSB 1.10
  67. bDeviceClass 0 (Defined at Interface level)
  68. bDeviceSubClass 0
  69. bDeviceProtocol 0
  70. bMaxPacketSize0 8
  71. idVendor 0x08bb Texas Instruments Japan
  72. idProduct 0x2902
  73. bcdDevice 1.00
  74. iManufacturer 1 Burr-Brown from TI
  75. iProduct 2 USB Audio CODEC
  76. iSerial 0
  77. bNumConfigurations 1
  78. Configuration Descriptor:
  79. bLength 9
  80. bDescriptorType 2
  81. wTotalLength 1191
  82. bNumInterfaces 4
  83. bConfigurationValue 1
  84. iConfiguration 0
  85. bmAttributes 0x80
  86. (Bus Powered)
  87. MaxPower 100mA
  88. Interface Descriptor:
  89. bLength 9
  90. bDescriptorType 4
  91. bInterfaceNumber 0
  92. bAlternateSetting 0
  93. bNumEndpoints 0
  94. bInterfaceClass 1 Audio
  95. bInterfaceSubClass 1 Control Device
  96. bInterfaceProtocol 0
  97. iInterface 0
  98. AudioControl Interface Descriptor:
  99. bLength 10
  100. bDescriptorType 36
  101. bDescriptorSubtype 1 (HEADER)
  102. bcdADC 1.00
  103. wTotalLength 62
  104. bInCollection 2
  105. baInterfaceNr( 0) 1
  106. baInterfaceNr( 1) 2
  107. AudioControl Interface Descriptor:
  108. bLength 12
  109. bDescriptorType 36
  110. bDescriptorSubtype 2 (INPUT_TERMINAL)
  111. bTerminalID 1
  112. wTerminalType 0x0101 USB Streaming
  113. bAssocTerminal 0
  114. bNrChannels 2
  115. wChannelConfig 0x0003
  116. Left Front (L)
  117. Right Front (R)
  118. iChannelNames 0
  119. iTerminal 0
  120. AudioControl Interface Descriptor:
  121. bLength 9
  122. bDescriptorType 36
  123. bDescriptorSubtype 3 (OUTPUT_TERMINAL)
  124. bTerminalID 2
  125. wTerminalType 0x0301 Speaker
  126. bAssocTerminal 0
  127. bSourceID 3
  128. iTerminal 0
  129. AudioControl Interface Descriptor:
  130. bLength 10
  131. bDescriptorType 36
  132. bDescriptorSubtype 6 (FEATURE_UNIT)
  133. bUnitID 3
  134. bSourceID 1
  135. bControlSize 1
  136. bmaControls( 0) 0x01
  137. Mute
  138. bmaControls( 1) 0x02
  139. Volume
  140. bmaControls( 2) 0x02
  141. Volume
  142. iFeature 0
  143. AudioControl Interface Descriptor:
  144. bLength 12
  145. bDescriptorType 36
  146. bDescriptorSubtype 2 (INPUT_TERMINAL)
  147. bTerminalID 4
  148. wTerminalType 0x0201 Microphone
  149. bAssocTerminal 0
  150. bNrChannels 2
  151. wChannelConfig 0x0003
  152. Left Front (L)
  153. Right Front (R)
  154. iChannelNames 0
  155. iTerminal 0
  156. AudioControl Interface Descriptor:
  157. bLength 9
  158. bDescriptorType 36
  159. bDescriptorSubtype 3 (OUTPUT_TERMINAL)
  160. bTerminalID 5
  161. wTerminalType 0x0101 USB Streaming
  162. bAssocTerminal 0
  163. bSourceID 4
  164. iTerminal 0
  165. Interface Descriptor:
  166. bLength 9
  167. bDescriptorType 4
  168. bInterfaceNumber 1
  169. bAlternateSetting 0
  170. bNumEndpoints 0
  171. bInterfaceClass 1 Audio
  172. bInterfaceSubClass 2 Streaming
  173. bInterfaceProtocol 0
  174. iInterface 0
  175. Interface Descriptor:
  176. bLength 9
  177. bDescriptorType 4
  178. bInterfaceNumber 1
  179. bAlternateSetting 1
  180. bNumEndpoints 1
  181. bInterfaceClass 1 Audio
  182. bInterfaceSubClass 2 Streaming
  183. bInterfaceProtocol 0
  184. iInterface 0
  185. AudioStreaming Interface Descriptor:
  186. bLength 7
  187. bDescriptorType 36
  188. bDescriptorSubtype 1 (AS_GENERAL)
  189. bTerminalLink 1
  190. bDelay 0 frames
  191. wFormatTag 1 PCM
  192. AudioStreaming Interface Descriptor:
  193. bLength 17
  194. bDescriptorType 36
  195. bDescriptorSubtype 2 (FORMAT_TYPE)
  196. bFormatType 1 (FORMAT_TYPE_I)
  197. bNrChannels 2
  198. bSubframeSize 2
  199. bBitResolution 16
  200. bSamFreqType 3 Discrete
  201. tSamFreq[ 0] 32000
  202. tSamFreq[ 1] 44100
  203. tSamFreq[ 2] 48000
  204. Endpoint Descriptor:
  205. bLength 9
  206. bDescriptorType 5
  207. bEndpointAddress 0x02 EP 2 OUT
  208. bmAttributes 9
  209. Transfer Type Isochronous
  210. Synch Type Adaptive
  211. Usage Type Data
  212. wMaxPacketSize 0x00c0 1x 192 bytes
  213. bInterval 1
  214. bRefresh 0
  215. bSynchAddress 0
  216. AudioControl Endpoint Descriptor:
  217. bLength 7
  218. bDescriptorType 37
  219. bDescriptorSubtype 1 (EP_GENERAL)
  220. bmAttributes 0x00
  221. bLockDelayUnits 2 Decoded PCM samples
  222. wLockDelay 512 Decoded PCM samples
  223. Interface Descriptor:
  224. bLength 9
  225. bDescriptorType 4
  226. bInterfaceNumber 1
  227. bAlternateSetting 2
  228. bNumEndpoints 1
  229. bInterfaceClass 1 Audio
  230. bInterfaceSubClass 2 Streaming
  231. bInterfaceProtocol 0
  232. iInterface 0
  233. AudioStreaming Interface Descriptor:
  234. bLength 7
  235. bDescriptorType 36
  236. bDescriptorSubtype 1 (AS_GENERAL)
  237. bTerminalLink 1
  238. bDelay 0 frames
  239. wFormatTag 1 PCM
  240. AudioStreaming Interface Descriptor:
  241. bLength 17
  242. bDescriptorType 36
  243. bDescriptorSubtype 2 (FORMAT_TYPE)
  244. bFormatType 1 (FORMAT_TYPE_I)
  245. bNrChannels 1
  246. bSubframeSize 2
  247. bBitResolution 16
  248. bSamFreqType 3 Discrete
  249. tSamFreq[ 0] 32000
  250. tSamFreq[ 1] 44100
  251. tSamFreq[ 2] 48000
  252. Endpoint Descriptor:
  253. bLength 9
  254. bDescriptorType 5
  255. bEndpointAddress 0x02 EP 2 OUT
  256. bmAttributes 9
  257. Transfer Type Isochronous
  258. Synch Type Adaptive
  259. Usage Type Data
  260. wMaxPacketSize 0x0060 1x 96 bytes
  261. bInterval 1
  262. bRefresh 0
  263. bSynchAddress 0
  264. AudioControl Endpoint Descriptor:
  265. bLength 7
  266. bDescriptorType 37
  267. bDescriptorSubtype 1 (EP_GENERAL)
  268. bmAttributes 0x00
  269. bLockDelayUnits 2 Decoded PCM samples
  270. wLockDelay 512 Decoded PCM samples
  271. Interface Descriptor:
  272. bLength 9
  273. bDescriptorType 4
  274. bInterfaceNumber 1
  275. bAlternateSetting 3
  276. bNumEndpoints 1
  277. bInterfaceClass 1 Audio
  278. bInterfaceSubClass 2 Streaming
  279. bInterfaceProtocol 0
  280. iInterface 0
  281. AudioStreaming Interface Descriptor:
  282. bLength 7
  283. bDescriptorType 36
  284. bDescriptorSubtype 1 (AS_GENERAL)
  285. bTerminalLink 1
  286. bDelay 0 frames
  287. wFormatTag 1 PCM
  288. AudioStreaming Interface Descriptor:
  289. bLength 17
  290. bDescriptorType 36
  291. bDescriptorSubtype 2 (FORMAT_TYPE)
  292. bFormatType 1 (FORMAT_TYPE_I)
  293. bNrChannels 2
  294. bSubframeSize 1
  295. bBitResolution 8
  296. bSamFreqType 3 Discrete
  297. tSamFreq[ 0] 32000
  298. tSamFreq[ 1] 44100
  299. tSamFreq[ 2] 48000
  300. Endpoint Descriptor:
  301. bLength 9
  302. bDescriptorType 5
  303. bEndpointAddress 0x02 EP 2 OUT
  304. bmAttributes 9
  305. Transfer Type Isochronous
  306. Synch Type Adaptive
  307. Usage Type Data
  308. wMaxPacketSize 0x0060 1x 96 bytes
  309. bInterval 1
  310. bRefresh 0
  311. bSynchAddress 0
  312. AudioControl Endpoint Descriptor:
  313. bLength 7
  314. bDescriptorType 37
  315. bDescriptorSubtype 1 (EP_GENERAL)
  316. bmAttributes 0x00
  317. bLockDelayUnits 2 Decoded PCM samples
  318. wLockDelay 512 Decoded PCM samples
  319. Interface Descriptor:
  320. bLength 9
  321. bDescriptorType 4
  322. bInterfaceNumber 1
  323. bAlternateSetting 4
  324. bNumEndpoints 1
  325. bInterfaceClass 1 Audio
  326. bInterfaceSubClass 2 Streaming
  327. bInterfaceProtocol 0
  328. iInterface 0
  329. AudioStreaming Interface Descriptor:
  330. bLength 7
  331. bDescriptorType 36
  332. bDescriptorSubtype 1 (AS_GENERAL)
  333. bTerminalLink 1
  334. bDelay 0 frames
  335. wFormatTag 1 PCM
  336. AudioStreaming Interface Descriptor:
  337. bLength 17
  338. bDescriptorType 36
  339. bDescriptorSubtype 2 (FORMAT_TYPE)
  340. bFormatType 1 (FORMAT_TYPE_I)
  341. bNrChannels 1
  342. bSubframeSize 1
  343. bBitResolution 8
  344. bSamFreqType 3 Discrete
  345. tSamFreq[ 0] 32000
  346. tSamFreq[ 1] 44100
  347. tSamFreq[ 2] 48000
  348. Endpoint Descriptor:
  349. bLength 9
  350. bDescriptorType 5
  351. bEndpointAddress 0x02 EP 2 OUT
  352. bmAttributes 9
  353. Transfer Type Isochronous
  354. Synch Type Adaptive
  355. Usage Type Data
  356. wMaxPacketSize 0x0030 1x 48 bytes
  357. bInterval 1
  358. bRefresh 0
  359. bSynchAddress 0
  360. AudioControl Endpoint Descriptor:
  361. bLength 7
  362. bDescriptorType 37
  363. bDescriptorSubtype 1 (EP_GENERAL)
  364. bmAttributes 0x00
  365. bLockDelayUnits 2 Decoded PCM samples
  366. wLockDelay 512 Decoded PCM samples
  367. Interface Descriptor:
  368. bLength 9
  369. bDescriptorType 4
  370. bInterfaceNumber 1
  371. bAlternateSetting 5
  372. bNumEndpoints 1
  373. bInterfaceClass 1 Audio
  374. bInterfaceSubClass 2 Streaming
  375. bInterfaceProtocol 0
  376. iInterface 0
  377. AudioStreaming Interface Descriptor:
  378. bLength 7
  379. bDescriptorType 36
  380. bDescriptorSubtype 1 (AS_GENERAL)
  381. bTerminalLink 1
  382. bDelay 0 frames
  383. wFormatTag 2 PCM8
  384. AudioStreaming Interface Descriptor:
  385. bLength 17
  386. bDescriptorType 36
  387. bDescriptorSubtype 2 (FORMAT_TYPE)
  388. bFormatType 1 (FORMAT_TYPE_I)
  389. bNrChannels 2
  390. bSubframeSize 1
  391. bBitResolution 8
  392. bSamFreqType 3 Discrete
  393. tSamFreq[ 0] 32000
  394. tSamFreq[ 1] 44100
  395. tSamFreq[ 2] 48000
  396. Endpoint Descriptor:
  397. bLength 9
  398. bDescriptorType 5
  399. bEndpointAddress 0x02 EP 2 OUT
  400. bmAttributes 9
  401. Transfer Type Isochronous
  402. Synch Type Adaptive
  403. Usage Type Data
  404. wMaxPacketSize 0x0060 1x 96 bytes
  405. bInterval 1
  406. bRefresh 0
  407. bSynchAddress 0
  408. AudioControl Endpoint Descriptor:
  409. bLength 7
  410. bDescriptorType 37
  411. bDescriptorSubtype 1 (EP_GENERAL)
  412. bmAttributes 0x00
  413. bLockDelayUnits 2 Decoded PCM samples
  414. wLockDelay 512 Decoded PCM samples
  415. Interface Descriptor:
  416. bLength 9
  417. bDescriptorType 4
  418. bInterfaceNumber 1
  419. bAlternateSetting 6
  420. bNumEndpoints 1
  421. bInterfaceClass 1 Audio
  422. bInterfaceSubClass 2 Streaming
  423. bInterfaceProtocol 0
  424. iInterface 0
  425. AudioStreaming Interface Descriptor:
  426. bLength 7
  427. bDescriptorType 36
  428. bDescriptorSubtype 1 (AS_GENERAL)
  429. bTerminalLink 1
  430. bDelay 0 frames
  431. wFormatTag 2 PCM8
  432. AudioStreaming Interface Descriptor:
  433. bLength 17
  434. bDescriptorType 36
  435. bDescriptorSubtype 2 (FORMAT_TYPE)
  436. bFormatType 1 (FORMAT_TYPE_I)
  437. bNrChannels 1
  438. bSubframeSize 1
  439. bBitResolution 8
  440. bSamFreqType 3 Discrete
  441. tSamFreq[ 0] 32000
  442. tSamFreq[ 1] 44100
  443. tSamFreq[ 2] 48000
  444. Endpoint Descriptor:
  445. bLength 9
  446. bDescriptorType 5
  447. bEndpointAddress 0x02 EP 2 OUT
  448. bmAttributes 9
  449. Transfer Type Isochronous
  450. Synch Type Adaptive
  451. Usage Type Data
  452. wMaxPacketSize 0x0030 1x 48 bytes
  453. bInterval 1
  454. bRefresh 0
  455. bSynchAddress 0
  456. AudioControl Endpoint Descriptor:
  457. bLength 7
  458. bDescriptorType 37
  459. bDescriptorSubtype 1 (EP_GENERAL)
  460. bmAttributes 0x00
  461. bLockDelayUnits 2 Decoded PCM samples
  462. wLockDelay 512 Decoded PCM samples
  463. Interface Descriptor:
  464. bLength 9
  465. bDescriptorType 4
  466. bInterfaceNumber 2
  467. bAlternateSetting 0
  468. bNumEndpoints 0
  469. bInterfaceClass 1 Audio
  470. bInterfaceSubClass 2 Streaming
  471. bInterfaceProtocol 0
  472. iInterface 0
  473. Interface Descriptor:
  474. bLength 9
  475. bDescriptorType 4
  476. bInterfaceNumber 2
  477. bAlternateSetting 1
  478. bNumEndpoints 1
  479. bInterfaceClass 1 Audio
  480. bInterfaceSubClass 2 Streaming
  481. bInterfaceProtocol 0
  482. iInterface 0
  483. AudioStreaming Interface Descriptor:
  484. bLength 7
  485. bDescriptorType 36
  486. bDescriptorSubtype 1 (AS_GENERAL)
  487. bTerminalLink 5
  488. bDelay 0 frames
  489. wFormatTag 1 PCM
  490. AudioStreaming Interface Descriptor:
  491. bLength 11
  492. bDescriptorType 36
  493. bDescriptorSubtype 2 (FORMAT_TYPE)
  494. bFormatType 1 (FORMAT_TYPE_I)
  495. bNrChannels 2
  496. bSubframeSize 2
  497. bBitResolution 16
  498. bSamFreqType 1 Discrete
  499. tSamFreq[ 0] 48000
  500. Endpoint Descriptor:
  501. bLength 9
  502. bDescriptorType 5
  503. bEndpointAddress 0x84 EP 4 IN
  504. bmAttributes 5
  505. Transfer Type Isochronous
  506. Synch Type Asynchronous
  507. Usage Type Data
  508. wMaxPacketSize 0x00c4 1x 196 bytes
  509. bInterval 1
  510. bRefresh 0
  511. bSynchAddress 0
  512. AudioControl Endpoint Descriptor:
  513. bLength 7
  514. bDescriptorType 37
  515. bDescriptorSubtype 1 (EP_GENERAL)
  516. bmAttributes 0x00
  517. bLockDelayUnits 2 Decoded PCM samples
  518. wLockDelay 0 Decoded PCM samples
  519. Interface Descriptor:
  520. bLength 9
  521. bDescriptorType 4
  522. bInterfaceNumber 2
  523. bAlternateSetting 2
  524. bNumEndpoints 1
  525. bInterfaceClass 1 Audio
  526. bInterfaceSubClass 2 Streaming
  527. bInterfaceProtocol 0
  528. iInterface 0
  529. AudioStreaming Interface Descriptor:
  530. bLength 7
  531. bDescriptorType 36
  532. bDescriptorSubtype 1 (AS_GENERAL)
  533. bTerminalLink 5
  534. bDelay 0 frames
  535. wFormatTag 1 PCM
  536. AudioStreaming Interface Descriptor:
  537. bLength 11
  538. bDescriptorType 36
  539. bDescriptorSubtype 2 (FORMAT_TYPE)
  540. bFormatType 1 (FORMAT_TYPE_I)
  541. bNrChannels 1
  542. bSubframeSize 2
  543. bBitResolution 16
  544. bSamFreqType 1 Discrete
  545. tSamFreq[ 0] 48000
  546. Endpoint Descriptor:
  547. bLength 9
  548. bDescriptorType 5
  549. bEndpointAddress 0x84 EP 4 IN
  550. bmAttributes 5
  551. Transfer Type Isochronous
  552. Synch Type Asynchronous
  553. Usage Type Data
  554. wMaxPacketSize 0x0062 1x 98 bytes
  555. bInterval 1
  556. bRefresh 0
  557. bSynchAddress 0
  558. AudioControl Endpoint Descriptor:
  559. bLength 7
  560. bDescriptorType 37
  561. bDescriptorSubtype 1 (EP_GENERAL)
  562. bmAttributes 0x00
  563. bLockDelayUnits 2 Decoded PCM samples
  564. wLockDelay 0 Decoded PCM samples
  565. Interface Descriptor:
  566. bLength 9
  567. bDescriptorType 4
  568. bInterfaceNumber 2
  569. bAlternateSetting 3
  570. bNumEndpoints 1
  571. bInterfaceClass 1 Audio
  572. bInterfaceSubClass 2 Streaming
  573. bInterfaceProtocol 0
  574. iInterface 0
  575. AudioStreaming Interface Descriptor:
  576. bLength 7
  577. bDescriptorType 36
  578. bDescriptorSubtype 1 (AS_GENERAL)
  579. bTerminalLink 5
  580. bDelay 0 frames
  581. wFormatTag 1 PCM
  582. AudioStreaming Interface Descriptor:
  583. bLength 11
  584. bDescriptorType 36
  585. bDescriptorSubtype 2 (FORMAT_TYPE)
  586. bFormatType 1 (FORMAT_TYPE_I)
  587. bNrChannels 2
  588. bSubframeSize 2
  589. bBitResolution 16
  590. bSamFreqType 1 Discrete
  591. tSamFreq[ 0] 44100
  592. Endpoint Descriptor:
  593. bLength 9
  594. bDescriptorType 5
  595. bEndpointAddress 0x84 EP 4 IN
  596. bmAttributes 5
  597. Transfer Type Isochronous
  598. Synch Type Asynchronous
  599. Usage Type Data
  600. wMaxPacketSize 0x00b4 1x 180 bytes
  601. bInterval 1
  602. bRefresh 0
  603. bSynchAddress 0
  604. AudioControl Endpoint Descriptor:
  605. bLength 7
  606. bDescriptorType 37
  607. bDescriptorSubtype 1 (EP_GENERAL)
  608. bmAttributes 0x00
  609. bLockDelayUnits 2 Decoded PCM samples
  610. wLockDelay 0 Decoded PCM samples
  611. Interface Descriptor:
  612. bLength 9
  613. bDescriptorType 4
  614. bInterfaceNumber 2
  615. bAlternateSetting 4
  616. bNumEndpoints 1
  617. bInterfaceClass 1 Audio
  618. bInterfaceSubClass 2 Streaming
  619. bInterfaceProtocol 0
  620. iInterface 0
  621. AudioStreaming Interface Descriptor:
  622. bLength 7
  623. bDescriptorType 36
  624. bDescriptorSubtype 1 (AS_GENERAL)
  625. bTerminalLink 5
  626. bDelay 0 frames
  627. wFormatTag 1 PCM
  628. AudioStreaming Interface Descriptor:
  629. bLength 11
  630. bDescriptorType 36
  631. bDescriptorSubtype 2 (FORMAT_TYPE)
  632. bFormatType 1 (FORMAT_TYPE_I)
  633. bNrChannels 1
  634. bSubframeSize 2
  635. bBitResolution 16
  636. bSamFreqType 1 Discrete
  637. tSamFreq[ 0] 44100
  638. Endpoint Descriptor:
  639. bLength 9
  640. bDescriptorType 5
  641. bEndpointAddress 0x84 EP 4 IN
  642. bmAttributes 5
  643. Transfer Type Isochronous
  644. Synch Type Asynchronous
  645. Usage Type Data
  646. wMaxPacketSize 0x005a 1x 90 bytes
  647. bInterval 1
  648. bRefresh 0
  649. bSynchAddress 0
  650. AudioControl Endpoint Descriptor:
  651. bLength 7
  652. bDescriptorType 37
  653. bDescriptorSubtype 1 (EP_GENERAL)
  654. bmAttributes 0x00
  655. bLockDelayUnits 2 Decoded PCM samples
  656. wLockDelay 0 Decoded PCM samples
  657. Interface Descriptor:
  658. bLength 9
  659. bDescriptorType 4
  660. bInterfaceNumber 2
  661. bAlternateSetting 5
  662. bNumEndpoints 1
  663. bInterfaceClass 1 Audio
  664. bInterfaceSubClass 2 Streaming
  665. bInterfaceProtocol 0
  666. iInterface 0
  667. AudioStreaming Interface Descriptor:
  668. bLength 7
  669. bDescriptorType 36
  670. bDescriptorSubtype 1 (AS_GENERAL)
  671. bTerminalLink 5
  672. bDelay 0 frames
  673. wFormatTag 1 PCM
  674. AudioStreaming Interface Descriptor:
  675. bLength 11
  676. bDescriptorType 36
  677. bDescriptorSubtype 2 (FORMAT_TYPE)
  678. bFormatType 1 (FORMAT_TYPE_I)
  679. bNrChannels 2
  680. bSubframeSize 2
  681. bBitResolution 16
  682. bSamFreqType 1 Discrete
  683. tSamFreq[ 0] 32000
  684. Endpoint Descriptor:
  685. bLength 9
  686. bDescriptorType 5
  687. bEndpointAddress 0x84 EP 4 IN
  688. bmAttributes 5
  689. Transfer Type Isochronous
  690. Synch Type Asynchronous
  691. Usage Type Data
  692. wMaxPacketSize 0x0084 1x 132 bytes
  693. bInterval 1
  694. bRefresh 0
  695. bSynchAddress 0
  696. AudioControl Endpoint Descriptor:
  697. bLength 7
  698. bDescriptorType 37
  699. bDescriptorSubtype 1 (EP_GENERAL)
  700. bmAttributes 0x00
  701. bLockDelayUnits 2 Decoded PCM samples
  702. wLockDelay 0 Decoded PCM samples
  703. Interface Descriptor:
  704. bLength 9
  705. bDescriptorType 4
  706. bInterfaceNumber 2
  707. bAlternateSetting 6
  708. bNumEndpoints 1
  709. bInterfaceClass 1 Audio
  710. bInterfaceSubClass 2 Streaming
  711. bInterfaceProtocol 0
  712. iInterface 0
  713. AudioStreaming Interface Descriptor:
  714. bLength 7
  715. bDescriptorType 36
  716. bDescriptorSubtype 1 (AS_GENERAL)
  717. bTerminalLink 5
  718. bDelay 0 frames
  719. wFormatTag 1 PCM
  720. AudioStreaming Interface Descriptor:
  721. bLength 11
  722. bDescriptorType 36
  723. bDescriptorSubtype 2 (FORMAT_TYPE)
  724. bFormatType 1 (FORMAT_TYPE_I)
  725. bNrChannels 1
  726. bSubframeSize 2
  727. bBitResolution 16
  728. bSamFreqType 1 Discrete
  729. tSamFreq[ 0] 32000
  730. Endpoint Descriptor:
  731. bLength 9
  732. bDescriptorType 5
  733. bEndpointAddress 0x84 EP 4 IN
  734. bmAttributes 5
  735. Transfer Type Isochronous
  736. Synch Type Asynchronous
  737. Usage Type Data
  738. wMaxPacketSize 0x0042 1x 66 bytes
  739. bInterval 1
  740. bRefresh 0
  741. bSynchAddress 0
  742. AudioControl Endpoint Descriptor:
  743. bLength 7
  744. bDescriptorType 37
  745. bDescriptorSubtype 1 (EP_GENERAL)
  746. bmAttributes 0x00
  747. bLockDelayUnits 2 Decoded PCM samples
  748. wLockDelay 0 Decoded PCM samples
  749. Interface Descriptor:
  750. bLength 9
  751. bDescriptorType 4
  752. bInterfaceNumber 2
  753. bAlternateSetting 7
  754. bNumEndpoints 1
  755. bInterfaceClass 1 Audio
  756. bInterfaceSubClass 2 Streaming
  757. bInterfaceProtocol 0
  758. iInterface 0
  759. AudioStreaming Interface Descriptor:
  760. bLength 7
  761. bDescriptorType 36
  762. bDescriptorSubtype 1 (AS_GENERAL)
  763. bTerminalLink 5
  764. bDelay 0 frames
  765. wFormatTag 1 PCM
  766. AudioStreaming Interface Descriptor:
  767. bLength 11
  768. bDescriptorType 36
  769. bDescriptorSubtype 2 (FORMAT_TYPE)
  770. bFormatType 1 (FORMAT_TYPE_I)
  771. bNrChannels 2
  772. bSubframeSize 2
  773. bBitResolution 16
  774. bSamFreqType 1 Discrete
  775. tSamFreq[ 0] 22050
  776. Endpoint Descriptor:
  777. bLength 9
  778. bDescriptorType 5
  779. bEndpointAddress 0x84 EP 4 IN
  780. bmAttributes 5
  781. Transfer Type Isochronous
  782. Synch Type Asynchronous
  783. Usage Type Data
  784. wMaxPacketSize 0x005c 1x 92 bytes
  785. bInterval 1
  786. bRefresh 0
  787. bSynchAddress 0
  788. AudioControl Endpoint Descriptor:
  789. bLength 7
  790. bDescriptorType 37
  791. bDescriptorSubtype 1 (EP_GENERAL)
  792. bmAttributes 0x00
  793. bLockDelayUnits 2 Decoded PCM samples
  794. wLockDelay 0 Decoded PCM samples
  795. Interface Descriptor:
  796. bLength 9
  797. bDescriptorType 4
  798. bInterfaceNumber 2
  799. bAlternateSetting 8
  800. bNumEndpoints 1
  801. bInterfaceClass 1 Audio
  802. bInterfaceSubClass 2 Streaming
  803. bInterfaceProtocol 0
  804. iInterface 0
  805. AudioStreaming Interface Descriptor:
  806. bLength 7
  807. bDescriptorType 36
  808. bDescriptorSubtype 1 (AS_GENERAL)
  809. bTerminalLink 5
  810. bDelay 0 frames
  811. wFormatTag 1 PCM
  812. AudioStreaming Interface Descriptor:
  813. bLength 11
  814. bDescriptorType 36
  815. bDescriptorSubtype 2 (FORMAT_TYPE)
  816. bFormatType 1 (FORMAT_TYPE_I)
  817. bNrChannels 1
  818. bSubframeSize 2
  819. bBitResolution 16
  820. bSamFreqType 1 Discrete
  821. tSamFreq[ 0] 22050
  822. Endpoint Descriptor:
  823. bLength 9
  824. bDescriptorType 5
  825. bEndpointAddress 0x84 EP 4 IN
  826. bmAttributes 5
  827. Transfer Type Isochronous
  828. Synch Type Asynchronous
  829. Usage Type Data
  830. wMaxPacketSize 0x002e 1x 46 bytes
  831. bInterval 1
  832. bRefresh 0
  833. bSynchAddress 0
  834. AudioControl Endpoint Descriptor:
  835. bLength 7
  836. bDescriptorType 37
  837. bDescriptorSubtype 1 (EP_GENERAL)
  838. bmAttributes 0x00
  839. bLockDelayUnits 2 Decoded PCM samples
  840. wLockDelay 0 Decoded PCM samples
  841. Interface Descriptor:
  842. bLength 9
  843. bDescriptorType 4
  844. bInterfaceNumber 2
  845. bAlternateSetting 9
  846. bNumEndpoints 1
  847. bInterfaceClass 1 Audio
  848. bInterfaceSubClass 2 Streaming
  849. bInterfaceProtocol 0
  850. iInterface 0
  851. AudioStreaming Interface Descriptor:
  852. bLength 7
  853. bDescriptorType 36
  854. bDescriptorSubtype 1 (AS_GENERAL)
  855. bTerminalLink 5
  856. bDelay 0 frames
  857. wFormatTag 1 PCM
  858. AudioStreaming Interface Descriptor:
  859. bLength 11
  860. bDescriptorType 36
  861. bDescriptorSubtype 2 (FORMAT_TYPE)
  862. bFormatType 1 (FORMAT_TYPE_I)
  863. bNrChannels 2
  864. bSubframeSize 2
  865. bBitResolution 16
  866. bSamFreqType 1 Discrete
  867. tSamFreq[ 0] 16000
  868. Endpoint Descriptor:
  869. bLength 9
  870. bDescriptorType 5
  871. bEndpointAddress 0x84 EP 4 IN
  872. bmAttributes 5
  873. Transfer Type Isochronous
  874. Synch Type Asynchronous
  875. Usage Type Data
  876. wMaxPacketSize 0x0044 1x 68 bytes
  877. bInterval 1
  878. bRefresh 0
  879. bSynchAddress 0
  880. AudioControl Endpoint Descriptor:
  881. bLength 7
  882. bDescriptorType 37
  883. bDescriptorSubtype 1 (EP_GENERAL)
  884. bmAttributes 0x00
  885. bLockDelayUnits 2 Decoded PCM samples
  886. wLockDelay 0 Decoded PCM samples
  887. Interface Descriptor:
  888. bLength 9
  889. bDescriptorType 4
  890. bInterfaceNumber 2
  891. bAlternateSetting 10
  892. bNumEndpoints 1
  893. bInterfaceClass 1 Audio
  894. bInterfaceSubClass 2 Streaming
  895. bInterfaceProtocol 0
  896. iInterface 0
  897. AudioStreaming Interface Descriptor:
  898. bLength 7
  899. bDescriptorType 36
  900. bDescriptorSubtype 1 (AS_GENERAL)
  901. bTerminalLink 5
  902. bDelay 0 frames
  903. wFormatTag 1 PCM
  904. AudioStreaming Interface Descriptor:
  905. bLength 11
  906. bDescriptorType 36
  907. bDescriptorSubtype 2 (FORMAT_TYPE)
  908. bFormatType 1 (FORMAT_TYPE_I)
  909. bNrChannels 1
  910. bSubframeSize 2
  911. bBitResolution 16
  912. bSamFreqType 1 Discrete
  913. tSamFreq[ 0] 16000
  914. Endpoint Descriptor:
  915. bLength 9
  916. bDescriptorType 5
  917. bEndpointAddress 0x84 EP 4 IN
  918. bmAttributes 5
  919. Transfer Type Isochronous
  920. Synch Type Asynchronous
  921. Usage Type Data
  922. wMaxPacketSize 0x0022 1x 34 bytes
  923. bInterval 1
  924. bRefresh 0
  925. bSynchAddress 0
  926. AudioControl Endpoint Descriptor:
  927. bLength 7
  928. bDescriptorType 37
  929. bDescriptorSubtype 1 (EP_GENERAL)
  930. bmAttributes 0x00
  931. bLockDelayUnits 2 Decoded PCM samples
  932. wLockDelay 0 Decoded PCM samples
  933. Interface Descriptor:
  934. bLength 9
  935. bDescriptorType 4
  936. bInterfaceNumber 2
  937. bAlternateSetting 11
  938. bNumEndpoints 1
  939. bInterfaceClass 1 Audio
  940. bInterfaceSubClass 2 Streaming
  941. bInterfaceProtocol 0
  942. iInterface 0
  943. AudioStreaming Interface Descriptor:
  944. bLength 7
  945. bDescriptorType 36
  946. bDescriptorSubtype 1 (AS_GENERAL)
  947. bTerminalLink 5
  948. bDelay 0 frames
  949. wFormatTag 1 PCM
  950. AudioStreaming Interface Descriptor:
  951. bLength 11
  952. bDescriptorType 36
  953. bDescriptorSubtype 2 (FORMAT_TYPE)
  954. bFormatType 1 (FORMAT_TYPE_I)
  955. bNrChannels 2
  956. bSubframeSize 1
  957. bBitResolution 8
  958. bSamFreqType 1 Discrete
  959. tSamFreq[ 0] 16000
  960. Endpoint Descriptor:
  961. bLength 9
  962. bDescriptorType 5
  963. bEndpointAddress 0x84 EP 4 IN
  964. bmAttributes 5
  965. Transfer Type Isochronous
  966. Synch Type Asynchronous
  967. Usage Type Data
  968. wMaxPacketSize 0x0022 1x 34 bytes
  969. bInterval 1
  970. bRefresh 0
  971. bSynchAddress 0
  972. AudioControl Endpoint Descriptor:
  973. bLength 7
  974. bDescriptorType 37
  975. bDescriptorSubtype 1 (EP_GENERAL)
  976. bmAttributes 0x00
  977. bLockDelayUnits 2 Decoded PCM samples
  978. wLockDelay 0 Decoded PCM samples
  979. Interface Descriptor:
  980. bLength 9
  981. bDescriptorType 4
  982. bInterfaceNumber 2
  983. bAlternateSetting 12
  984. bNumEndpoints 1
  985. bInterfaceClass 1 Audio
  986. bInterfaceSubClass 2 Streaming
  987. bInterfaceProtocol 0
  988. iInterface 0
  989. AudioStreaming Interface Descriptor:
  990. bLength 7
  991. bDescriptorType 36
  992. bDescriptorSubtype 1 (AS_GENERAL)
  993. bTerminalLink 5
  994. bDelay 0 frames
  995. wFormatTag 1 PCM
  996. AudioStreaming Interface Descriptor:
  997. bLength 11
  998. bDescriptorType 36
  999. bDescriptorSubtype 2 (FORMAT_TYPE)
  1000. bFormatType 1 (FORMAT_TYPE_I)
  1001. bNrChannels 1
  1002. bSubframeSize 1
  1003. bBitResolution 8
  1004. bSamFreqType 1 Discrete
  1005. tSamFreq[ 0] 16000
  1006. Endpoint Descriptor:
  1007. bLength 9
  1008. bDescriptorType 5
  1009. bEndpointAddress 0x84 EP 4 IN
  1010. bmAttributes 5
  1011. Transfer Type Isochronous
  1012. Synch Type Asynchronous
  1013. Usage Type Data
  1014. wMaxPacketSize 0x0011 1x 17 bytes
  1015. bInterval 1
  1016. bRefresh 0
  1017. bSynchAddress 0
  1018. AudioControl Endpoint Descriptor:
  1019. bLength 7
  1020. bDescriptorType 37
  1021. bDescriptorSubtype 1 (EP_GENERAL)
  1022. bmAttributes 0x00
  1023. bLockDelayUnits 2 Decoded PCM samples
  1024. wLockDelay 0 Decoded PCM samples
  1025. Interface Descriptor:
  1026. bLength 9
  1027. bDescriptorType 4
  1028. bInterfaceNumber 2
  1029. bAlternateSetting 13
  1030. bNumEndpoints 1
  1031. bInterfaceClass 1 Audio
  1032. bInterfaceSubClass 2 Streaming
  1033. bInterfaceProtocol 0
  1034. iInterface 0
  1035. AudioStreaming Interface Descriptor:
  1036. bLength 7
  1037. bDescriptorType 36
  1038. bDescriptorSubtype 1 (AS_GENERAL)
  1039. bTerminalLink 5
  1040. bDelay 0 frames
  1041. wFormatTag 1 PCM
  1042. AudioStreaming Interface Descriptor:
  1043. bLength 11
  1044. bDescriptorType 36
  1045. bDescriptorSubtype 2 (FORMAT_TYPE)
  1046. bFormatType 1 (FORMAT_TYPE_I)
  1047. bNrChannels 2
  1048. bSubframeSize 1
  1049. bBitResolution 8
  1050. bSamFreqType 1 Discrete
  1051. tSamFreq[ 0] 8000
  1052. Endpoint Descriptor:
  1053. bLength 9
  1054. bDescriptorType 5
  1055. bEndpointAddress 0x84 EP 4 IN
  1056. bmAttributes 5
  1057. Transfer Type Isochronous
  1058. Synch Type Asynchronous
  1059. Usage Type Data
  1060. wMaxPacketSize 0x0012 1x 18 bytes
  1061. bInterval 1
  1062. bRefresh 0
  1063. bSynchAddress 0
  1064. AudioControl Endpoint Descriptor:
  1065. bLength 7
  1066. bDescriptorType 37
  1067. bDescriptorSubtype 1 (EP_GENERAL)
  1068. bmAttributes 0x00
  1069. bLockDelayUnits 2 Decoded PCM samples
  1070. wLockDelay 0 Decoded PCM samples
  1071. Interface Descriptor:
  1072. bLength 9
  1073. bDescriptorType 4
  1074. bInterfaceNumber 2
  1075. bAlternateSetting 14
  1076. bNumEndpoints 1
  1077. bInterfaceClass 1 Audio
  1078. bInterfaceSubClass 2 Streaming
  1079. bInterfaceProtocol 0
  1080. iInterface 0
  1081. AudioStreaming Interface Descriptor:
  1082. bLength 7
  1083. bDescriptorType 36
  1084. bDescriptorSubtype 1 (AS_GENERAL)
  1085. bTerminalLink 5
  1086. bDelay 0 frames
  1087. wFormatTag 1 PCM
  1088. AudioStreaming Interface Descriptor:
  1089. bLength 11
  1090. bDescriptorType 36
  1091. bDescriptorSubtype 2 (FORMAT_TYPE)
  1092. bFormatType 1 (FORMAT_TYPE_I)
  1093. bNrChannels 1
  1094. bSubframeSize 1
  1095. bBitResolution 8
  1096. bSamFreqType 1 Discrete
  1097. tSamFreq[ 0] 8000
  1098. Endpoint Descriptor:
  1099. bLength 9
  1100. bDescriptorType 5
  1101. bEndpointAddress 0x84 EP 4 IN
  1102. bmAttributes 5
  1103. Transfer Type Isochronous
  1104. Synch Type Asynchronous
  1105. Usage Type Data
  1106. wMaxPacketSize 0x0009 1x 9 bytes
  1107. bInterval 1
  1108. bRefresh 0
  1109. bSynchAddress 0
  1110. AudioControl Endpoint Descriptor:
  1111. bLength 7
  1112. bDescriptorType 37
  1113. bDescriptorSubtype 1 (EP_GENERAL)
  1114. bmAttributes 0x00
  1115. bLockDelayUnits 2 Decoded PCM samples
  1116. wLockDelay 0 Decoded PCM samples
  1117. Interface Descriptor:
  1118. bLength 9
  1119. bDescriptorType 4
  1120. bInterfaceNumber 2
  1121. bAlternateSetting 15
  1122. bNumEndpoints 1
  1123. bInterfaceClass 1 Audio
  1124. bInterfaceSubClass 2 Streaming
  1125. bInterfaceProtocol 0
  1126. iInterface 0
  1127. AudioStreaming Interface Descriptor:
  1128. bLength 7
  1129. bDescriptorType 36
  1130. bDescriptorSubtype 1 (AS_GENERAL)
  1131. bTerminalLink 5
  1132. bDelay 0 frames
  1133. wFormatTag 1 PCM
  1134. AudioStreaming Interface Descriptor:
  1135. bLength 11
  1136. bDescriptorType 36
  1137. bDescriptorSubtype 2 (FORMAT_TYPE)
  1138. bFormatType 1 (FORMAT_TYPE_I)
  1139. bNrChannels 2
  1140. bSubframeSize 2
  1141. bBitResolution 16
  1142. bSamFreqType 1 Discrete
  1143. tSamFreq[ 0] 11025
  1144. Endpoint Descriptor:
  1145. bLength 9
  1146. bDescriptorType 5
  1147. bEndpointAddress 0x84 EP 4 IN
  1148. bmAttributes 13
  1149. Transfer Type Isochronous
  1150. Synch Type Synchronous
  1151. Usage Type Data
  1152. wMaxPacketSize 0x0030 1x 48 bytes
  1153. bInterval 1
  1154. bRefresh 0
  1155. bSynchAddress 0
  1156. AudioControl Endpoint Descriptor:
  1157. bLength 7
  1158. bDescriptorType 37
  1159. bDescriptorSubtype 1 (EP_GENERAL)
  1160. bmAttributes 0x00
  1161. bLockDelayUnits 2 Decoded PCM samples
  1162. wLockDelay 0 Decoded PCM samples
  1163. Interface Descriptor:
  1164. bLength 9
  1165. bDescriptorType 4
  1166. bInterfaceNumber 2
  1167. bAlternateSetting 16
  1168. bNumEndpoints 1
  1169. bInterfaceClass 1 Audio
  1170. bInterfaceSubClass 2 Streaming
  1171. bInterfaceProtocol 0
  1172. iInterface 0
  1173. AudioStreaming Interface Descriptor:
  1174. bLength 7
  1175. bDescriptorType 36
  1176. bDescriptorSubtype 1 (AS_GENERAL)
  1177. bTerminalLink 5
  1178. bDelay 0 frames
  1179. wFormatTag 1 PCM
  1180. AudioStreaming Interface Descriptor:
  1181. bLength 11
  1182. bDescriptorType 36
  1183. bDescriptorSubtype 2 (FORMAT_TYPE)
  1184. bFormatType 1 (FORMAT_TYPE_I)
  1185. bNrChannels 1
  1186. bSubframeSize 2
  1187. bBitResolution 16
  1188. bSamFreqType 1 Discrete
  1189. tSamFreq[ 0] 11025
  1190. Endpoint Descriptor:
  1191. bLength 9
  1192. bDescriptorType 5
  1193. bEndpointAddress 0x84 EP 4 IN
  1194. bmAttributes 13
  1195. Transfer Type Isochronous
  1196. Synch Type Synchronous
  1197. Usage Type Data
  1198. wMaxPacketSize 0x0018 1x 24 bytes
  1199. bInterval 1
  1200. bRefresh 0
  1201. bSynchAddress 0
  1202. AudioControl Endpoint Descriptor:
  1203. bLength 7
  1204. bDescriptorType 37
  1205. bDescriptorSubtype 1 (EP_GENERAL)
  1206. bmAttributes 0x00
  1207. bLockDelayUnits 2 Decoded PCM samples
  1208. wLockDelay 0 Decoded PCM samples
  1209. Interface Descriptor:
  1210. bLength 9
  1211. bDescriptorType 4
  1212. bInterfaceNumber 2
  1213. bAlternateSetting 17
  1214. bNumEndpoints 1
  1215. bInterfaceClass 1 Audio
  1216. bInterfaceSubClass 2 Streaming
  1217. bInterfaceProtocol 0
  1218. iInterface 0
  1219. AudioStreaming Interface Descriptor:
  1220. bLength 7
  1221. bDescriptorType 36
  1222. bDescriptorSubtype 1 (AS_GENERAL)
  1223. bTerminalLink 5
  1224. bDelay 0 frames
  1225. wFormatTag 1 PCM
  1226. AudioStreaming Interface Descriptor:
  1227. bLength 11
  1228. bDescriptorType 36
  1229. bDescriptorSubtype 2 (FORMAT_TYPE)
  1230. bFormatType 1 (FORMAT_TYPE_I)
  1231. bNrChannels 2
  1232. bSubframeSize 1
  1233. bBitResolution 8
  1234. bSamFreqType 1 Discrete
  1235. tSamFreq[ 0] 11025
  1236. Endpoint Descriptor:
  1237. bLength 9
  1238. bDescriptorType 5
  1239. bEndpointAddress 0x84 EP 4 IN
  1240. bmAttributes 13
  1241. Transfer Type Isochronous
  1242. Synch Type Synchronous
  1243. Usage Type Data
  1244. wMaxPacketSize 0x0018 1x 24 bytes
  1245. bInterval 1
  1246. bRefresh 0
  1247. bSynchAddress 0
  1248. AudioControl Endpoint Descriptor:
  1249. bLength 7
  1250. bDescriptorType 37
  1251. bDescriptorSubtype 1 (EP_GENERAL)
  1252. bmAttributes 0x00
  1253. bLockDelayUnits 2 Decoded PCM samples
  1254. wLockDelay 0 Decoded PCM samples
  1255. Interface Descriptor:
  1256. bLength 9
  1257. bDescriptorType 4
  1258. bInterfaceNumber 2
  1259. bAlternateSetting 18
  1260. bNumEndpoints 1
  1261. bInterfaceClass 1 Audio
  1262. bInterfaceSubClass 2 Streaming
  1263. bInterfaceProtocol 0
  1264. iInterface 0
  1265. AudioStreaming Interface Descriptor:
  1266. bLength 7
  1267. bDescriptorType 36
  1268. bDescriptorSubtype 1 (AS_GENERAL)
  1269. bTerminalLink 5
  1270. bDelay 0 frames
  1271. wFormatTag 1 PCM
  1272. AudioStreaming Interface Descriptor:
  1273. bLength 11
  1274. bDescriptorType 36
  1275. bDescriptorSubtype 2 (FORMAT_TYPE)
  1276. bFormatType 1 (FORMAT_TYPE_I)
  1277. bNrChannels 1
  1278. bSubframeSize 1
  1279. bBitResolution 8
  1280. bSamFreqType 1 Discrete
  1281. tSamFreq[ 0] 11025
  1282. Endpoint Descriptor:
  1283. bLength 9
  1284. bDescriptorType 5
  1285. bEndpointAddress 0x84 EP 4 IN
  1286. bmAttributes 13
  1287. Transfer Type Isochronous
  1288. Synch Type Synchronous
  1289. Usage Type Data
  1290. wMaxPacketSize 0x000c 1x 12 bytes
  1291. bInterval 1
  1292. bRefresh 0
  1293. bSynchAddress 0
  1294. AudioControl Endpoint Descriptor:
  1295. bLength 7
  1296. bDescriptorType 37
  1297. bDescriptorSubtype 1 (EP_GENERAL)
  1298. bmAttributes 0x00
  1299. bLockDelayUnits 2 Decoded PCM samples
  1300. wLockDelay 0 Decoded PCM samples
  1301. Interface Descriptor:
  1302. bLength 9
  1303. bDescriptorType 4
  1304. bInterfaceNumber 3
  1305. bAlternateSetting 0
  1306. bNumEndpoints 1
  1307. bInterfaceClass 3 Human Interface Device
  1308. bInterfaceSubClass 0 No Subclass
  1309. bInterfaceProtocol 0 None
  1310. iInterface 0
  1311. HID Device Descriptor:
  1312. bLength 9
  1313. bDescriptorType 33
  1314. bcdHID 1.00
  1315. bCountryCode 0 Not supported
  1316. bNumDescriptors 1
  1317. bDescriptorType 34 Report
  1318. wDescriptorLength 31
  1319. Report Descriptors:
  1320. ** UNAVAILABLE **
  1321. Endpoint Descriptor:
  1322. bLength 7
  1323. bDescriptorType 5
  1324. bEndpointAddress 0x85 EP 5 IN
  1325. bmAttributes 3
  1326. Transfer Type Interrupt
  1327. Synch Type None
  1328. Usage Type Data
  1329. wMaxPacketSize 0x0001 1x 1 bytes
  1330. bInterval 10
  1331. Device Status: 0x0000
  1332. (Bus Powered)
  1333.  
  1334. Bus 002 Device 002: ID 8087:0020
  1335. Device Descriptor:
  1336. bLength 18
  1337. bDescriptorType 1
  1338. bcdUSB 2.00
  1339. bDeviceClass 9 Hub
  1340. bDeviceSubClass 0 Unused
  1341. bDeviceProtocol 1 Single TT
  1342. bMaxPacketSize0 64
  1343. idVendor 0x8087
  1344. idProduct 0x0020
  1345. bcdDevice 0.00
  1346. iManufacturer 0
  1347. iProduct 0
  1348. iSerial 0
  1349. bNumConfigurations 1
  1350. Configuration Descriptor:
  1351. bLength 9
  1352. bDescriptorType 2
  1353. wTotalLength 25
  1354. bNumInterfaces 1
  1355. bConfigurationValue 1
  1356. iConfiguration 0
  1357. bmAttributes 0xe0
  1358. Self Powered
  1359. Remote Wakeup
  1360. MaxPower 0mA
  1361. Interface Descriptor:
  1362. bLength 9
  1363. bDescriptorType 4
  1364. bInterfaceNumber 0
  1365. bAlternateSetting 0
  1366. bNumEndpoints 1
  1367. bInterfaceClass 9 Hub
  1368. bInterfaceSubClass 0 Unused
  1369. bInterfaceProtocol 0 Full speed (or root) hub
  1370. iInterface 0
  1371. Endpoint Descriptor:
  1372. bLength 7
  1373. bDescriptorType 5
  1374. bEndpointAddress 0x81 EP 1 IN
  1375. bmAttributes 3
  1376. Transfer Type Interrupt
  1377. Synch Type None
  1378. Usage Type Data
  1379. wMaxPacketSize 0x0002 1x 2 bytes
  1380. bInterval 12
  1381. Hub Descriptor:
  1382. bLength 11
  1383. bDescriptorType 41
  1384. nNbrPorts 8
  1385. wHubCharacteristic 0x0089
  1386. Per-port power switching
  1387. Per-port overcurrent protection
  1388. TT think time 8 FS bits
  1389. Port indicators
  1390. bPwrOn2PwrGood 50 * 2 milli seconds
  1391. bHubContrCurrent 0 milli Ampere
  1392. DeviceRemovable 0x00 0x00
  1393. PortPwrCtrlMask 0xff 0xff
  1394. Hub Port Status:
  1395. Port 1: 0000.0103 power enable connect
  1396. Port 2: 0000.0100 power
  1397. Port 3: 0000.0303 lowspeed power enable connect
  1398. Port 4: 0000.0100 power
  1399. Port 5: 0000.0100 power
  1400. Port 6: 0000.0100 power
  1401. Port 7: 0000.0100 power
  1402. Port 8: 0000.0100 power
  1403. Device Qualifier (for other device speed):
  1404. bLength 10
  1405. bDescriptorType 6
  1406. bcdUSB 2.00
  1407. bDeviceClass 9 Hub
  1408. bDeviceSubClass 0 Unused
  1409. bDeviceProtocol 0 Full speed (or root) hub
  1410. bMaxPacketSize0 64
  1411. bNumConfigurations 1
  1412. Device Status: 0x0001
  1413. Self Powered
  1414.  
  1415. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  1416. Device Descriptor:
  1417. bLength 18
  1418. bDescriptorType 1
  1419. bcdUSB 2.00
  1420. bDeviceClass 9 Hub
  1421. bDeviceSubClass 0 Unused
  1422. bDeviceProtocol 0 Full speed (or root) hub
  1423. bMaxPacketSize0 64
  1424. idVendor 0x1d6b Linux Foundation
  1425. idProduct 0x0002 2.0 root hub
  1426. bcdDevice 2.06
  1427. iManufacturer 3 Linux 2.6.32-40-generic ehci_hcd
  1428. iProduct 2 EHCI Host Controller
  1429. iSerial 1 0000:00:1d.0
  1430. bNumConfigurations 1
  1431. Configuration Descriptor:
  1432. bLength 9
  1433. bDescriptorType 2
  1434. wTotalLength 25
  1435. bNumInterfaces 1
  1436. bConfigurationValue 1
  1437. iConfiguration 0
  1438. bmAttributes 0xe0
  1439. Self Powered
  1440. Remote Wakeup
  1441. MaxPower 0mA
  1442. Interface Descriptor:
  1443. bLength 9
  1444. bDescriptorType 4
  1445. bInterfaceNumber 0
  1446. bAlternateSetting 0
  1447. bNumEndpoints 1
  1448. bInterfaceClass 9 Hub
  1449. bInterfaceSubClass 0 Unused
  1450. bInterfaceProtocol 0 Full speed (or root) hub
  1451. iInterface 0
  1452. Endpoint Descriptor:
  1453. bLength 7
  1454. bDescriptorType 5
  1455. bEndpointAddress 0x81 EP 1 IN
  1456. bmAttributes 3
  1457. Transfer Type Interrupt
  1458. Synch Type None
  1459. Usage Type Data
  1460. wMaxPacketSize 0x0004 1x 4 bytes
  1461. bInterval 12
  1462. Hub Descriptor:
  1463. bLength 9
  1464. bDescriptorType 41
  1465. nNbrPorts 2
  1466. wHubCharacteristic 0x000a
  1467. No power switching (usb 1.0)
  1468. Per-port overcurrent protection
  1469. bPwrOn2PwrGood 10 * 2 milli seconds
  1470. bHubContrCurrent 0 milli Ampere
  1471. DeviceRemovable 0x00
  1472. PortPwrCtrlMask 0xff
  1473. Hub Port Status:
  1474. Port 1: 0000.0503 highspeed power enable connect
  1475. Port 2: 0000.0100 power
  1476. Device Status: 0x0003
  1477. Self Powered
  1478. Remote Wakeup Enabled
  1479.  
  1480. Bus 001 Device 008: ID 413c:8160 Dell Computer Corp.
  1481. Device Descriptor:
  1482. bLength 18
  1483. bDescriptorType 1
  1484. bcdUSB 2.00
  1485. bDeviceClass 224 Wireless
  1486. bDeviceSubClass 1 Radio Frequency
  1487. bDeviceProtocol 1 Bluetooth
  1488. bMaxPacketSize0 64
  1489. idVendor 0x413c Dell Computer Corp.
  1490. idProduct 0x8160
  1491. bcdDevice 1.73
  1492. iManufacturer 1 Dell Computer Corp
  1493. iProduct 2 Dell Wireless 365 Bluetooth Module
  1494. iSerial 0
  1495. bNumConfigurations 1
  1496. Configuration Descriptor:
  1497. bLength 9
  1498. bDescriptorType 2
  1499. wTotalLength 216
  1500. bNumInterfaces 4
  1501. bConfigurationValue 1
  1502. iConfiguration 0
  1503. bmAttributes 0xe0
  1504. Self Powered
  1505. Remote Wakeup
  1506. MaxPower 100mA
  1507. Interface Descriptor:
  1508. bLength 9
  1509. bDescriptorType 4
  1510. bInterfaceNumber 0
  1511. bAlternateSetting 0
  1512. bNumEndpoints 3
  1513. bInterfaceClass 224 Wireless
  1514. bInterfaceSubClass 1 Radio Frequency
  1515. bInterfaceProtocol 1 Bluetooth
  1516. iInterface 0
  1517. Endpoint Descriptor:
  1518. bLength 7
  1519. bDescriptorType 5
  1520. bEndpointAddress 0x81 EP 1 IN
  1521. bmAttributes 3
  1522. Transfer Type Interrupt
  1523. Synch Type None
  1524. Usage Type Data
  1525. wMaxPacketSize 0x0010 1x 16 bytes
  1526. bInterval 1
  1527. Endpoint Descriptor:
  1528. bLength 7
  1529. bDescriptorType 5
  1530. bEndpointAddress 0x82 EP 2 IN
  1531. bmAttributes 2
  1532. Transfer Type Bulk
  1533. Synch Type None
  1534. Usage Type Data
  1535. wMaxPacketSize 0x0040 1x 64 bytes
  1536. bInterval 1
  1537. Endpoint Descriptor:
  1538. bLength 7
  1539. bDescriptorType 5
  1540. bEndpointAddress 0x02 EP 2 OUT
  1541. bmAttributes 2
  1542. Transfer Type Bulk
  1543. Synch Type None
  1544. Usage Type Data
  1545. wMaxPacketSize 0x0040 1x 64 bytes
  1546. bInterval 1
  1547. Interface Descriptor:
  1548. bLength 9
  1549. bDescriptorType 4
  1550. bInterfaceNumber 1
  1551. bAlternateSetting 0
  1552. bNumEndpoints 2
  1553. bInterfaceClass 224 Wireless
  1554. bInterfaceSubClass 1 Radio Frequency
  1555. bInterfaceProtocol 1 Bluetooth
  1556. iInterface 0
  1557. Endpoint Descriptor:
  1558. bLength 7
  1559. bDescriptorType 5
  1560. bEndpointAddress 0x83 EP 3 IN
  1561. bmAttributes 1
  1562. Transfer Type Isochronous
  1563. Synch Type None
  1564. Usage Type Data
  1565. wMaxPacketSize 0x0000 1x 0 bytes
  1566. bInterval 1
  1567. Endpoint Descriptor:
  1568. bLength 7
  1569. bDescriptorType 5
  1570. bEndpointAddress 0x03 EP 3 OUT
  1571. bmAttributes 1
  1572. Transfer Type Isochronous
  1573. Synch Type None
  1574. Usage Type Data
  1575. wMaxPacketSize 0x0000 1x 0 bytes
  1576. bInterval 1
  1577. Interface Descriptor:
  1578. bLength 9
  1579. bDescriptorType 4
  1580. bInterfaceNumber 1
  1581. bAlternateSetting 1
  1582. bNumEndpoints 2
  1583. bInterfaceClass 224 Wireless
  1584. bInterfaceSubClass 1 Radio Frequency
  1585. bInterfaceProtocol 1 Bluetooth
  1586. iInterface 0
  1587. Endpoint Descriptor:
  1588. bLength 7
  1589. bDescriptorType 5
  1590. bEndpointAddress 0x83 EP 3 IN
  1591. bmAttributes 1
  1592. Transfer Type Isochronous
  1593. Synch Type None
  1594. Usage Type Data
  1595. wMaxPacketSize 0x0009 1x 9 bytes
  1596. bInterval 1
  1597. Endpoint Descriptor:
  1598. bLength 7
  1599. bDescriptorType 5
  1600. bEndpointAddress 0x03 EP 3 OUT
  1601. bmAttributes 1
  1602. Transfer Type Isochronous
  1603. Synch Type None
  1604. Usage Type Data
  1605. wMaxPacketSize 0x0009 1x 9 bytes
  1606. bInterval 1
  1607. Interface Descriptor:
  1608. bLength 9
  1609. bDescriptorType 4
  1610. bInterfaceNumber 1
  1611. bAlternateSetting 2
  1612. bNumEndpoints 2
  1613. bInterfaceClass 224 Wireless
  1614. bInterfaceSubClass 1 Radio Frequency
  1615. bInterfaceProtocol 1 Bluetooth
  1616. iInterface 0
  1617. Endpoint Descriptor:
  1618. bLength 7
  1619. bDescriptorType 5
  1620. bEndpointAddress 0x83 EP 3 IN
  1621. bmAttributes 1
  1622. Transfer Type Isochronous
  1623. Synch Type None
  1624. Usage Type Data
  1625. wMaxPacketSize 0x0011 1x 17 bytes
  1626. bInterval 1
  1627. Endpoint Descriptor:
  1628. bLength 7
  1629. bDescriptorType 5
  1630. bEndpointAddress 0x03 EP 3 OUT
  1631. bmAttributes 1
  1632. Transfer Type Isochronous
  1633. Synch Type None
  1634. Usage Type Data
  1635. wMaxPacketSize 0x0011 1x 17 bytes
  1636. bInterval 1
  1637. Interface Descriptor:
  1638. bLength 9
  1639. bDescriptorType 4
  1640. bInterfaceNumber 1
  1641. bAlternateSetting 3
  1642. bNumEndpoints 2
  1643. bInterfaceClass 224 Wireless
  1644. bInterfaceSubClass 1 Radio Frequency
  1645. bInterfaceProtocol 1 Bluetooth
  1646. iInterface 0
  1647. Endpoint Descriptor:
  1648. bLength 7
  1649. bDescriptorType 5
  1650. bEndpointAddress 0x83 EP 3 IN
  1651. bmAttributes 1
  1652. Transfer Type Isochronous
  1653. Synch Type None
  1654. Usage Type Data
  1655. wMaxPacketSize 0x0020 1x 32 bytes
  1656. bInterval 1
  1657. Endpoint Descriptor:
  1658. bLength 7
  1659. bDescriptorType 5
  1660. bEndpointAddress 0x03 EP 3 OUT
  1661. bmAttributes 1
  1662. Transfer Type Isochronous
  1663. Synch Type None
  1664. Usage Type Data
  1665. wMaxPacketSize 0x0020 1x 32 bytes
  1666. bInterval 1
  1667. Interface Descriptor:
  1668. bLength 9
  1669. bDescriptorType 4
  1670. bInterfaceNumber 1
  1671. bAlternateSetting 4
  1672. bNumEndpoints 2
  1673. bInterfaceClass 224 Wireless
  1674. bInterfaceSubClass 1 Radio Frequency
  1675. bInterfaceProtocol 1 Bluetooth
  1676. iInterface 0
  1677. Endpoint Descriptor:
  1678. bLength 7
  1679. bDescriptorType 5
  1680. bEndpointAddress 0x83 EP 3 IN
  1681. bmAttributes 1
  1682. Transfer Type Isochronous
  1683. Synch Type None
  1684. Usage Type Data
  1685. wMaxPacketSize 0x0040 1x 64 bytes
  1686. bInterval 1
  1687. Endpoint Descriptor:
  1688. bLength 7
  1689. bDescriptorType 5
  1690. bEndpointAddress 0x03 EP 3 OUT
  1691. bmAttributes 1
  1692. Transfer Type Isochronous
  1693. Synch Type None
  1694. Usage Type Data
  1695. wMaxPacketSize 0x0040 1x 64 bytes
  1696. bInterval 1
  1697. Interface Descriptor:
  1698. bLength 9
  1699. bDescriptorType 4
  1700. bInterfaceNumber 1
  1701. bAlternateSetting 5
  1702. bNumEndpoints 2
  1703. bInterfaceClass 224 Wireless
  1704. bInterfaceSubClass 1 Radio Frequency
  1705. bInterfaceProtocol 1 Bluetooth
  1706. iInterface 0
  1707. Endpoint Descriptor:
  1708. bLength 7
  1709. bDescriptorType 5
  1710. bEndpointAddress 0x83 EP 3 IN
  1711. bmAttributes 1
  1712. Transfer Type Isochronous
  1713. Synch Type None
  1714. Usage Type Data
  1715. wMaxPacketSize 0x0040 1x 64 bytes
  1716. bInterval 1
  1717. Endpoint Descriptor:
  1718. bLength 7
  1719. bDescriptorType 5
  1720. bEndpointAddress 0x03 EP 3 OUT
  1721. bmAttributes 1
  1722. Transfer Type Isochronous
  1723. Synch Type None
  1724. Usage Type Data
  1725. wMaxPacketSize 0x0040 1x 64 bytes
  1726. bInterval 1
  1727. Interface Descriptor:
  1728. bLength 9
  1729. bDescriptorType 4
  1730. bInterfaceNumber 2
  1731. bAlternateSetting 0
  1732. bNumEndpoints 2
  1733. bInterfaceClass 255 Vendor Specific Class
  1734. bInterfaceSubClass 255 Vendor Specific Subclass
  1735. bInterfaceProtocol 255 Vendor Specific Protocol
  1736. iInterface 0
  1737. Endpoint Descriptor:
  1738. bLength 7
  1739. bDescriptorType 5
  1740. bEndpointAddress 0x84 EP 4 IN
  1741. bmAttributes 2
  1742. Transfer Type Bulk
  1743. Synch Type None
  1744. Usage Type Data
  1745. wMaxPacketSize 0x0020 1x 32 bytes
  1746. bInterval 1
  1747. Endpoint Descriptor:
  1748. bLength 7
  1749. bDescriptorType 5
  1750. bEndpointAddress 0x04 EP 4 OUT
  1751. bmAttributes 2
  1752. Transfer Type Bulk
  1753. Synch Type None
  1754. Usage Type Data
  1755. wMaxPacketSize 0x0020 1x 32 bytes
  1756. bInterval 1
  1757. Interface Descriptor:
  1758. bLength 9
  1759. bDescriptorType 4
  1760. bInterfaceNumber 3
  1761. bAlternateSetting 0
  1762. bNumEndpoints 0
  1763. bInterfaceClass 254 Application Specific Interface
  1764. bInterfaceSubClass 1 Device Firmware Update
  1765. bInterfaceProtocol 0
  1766. iInterface 0
  1767. Device Firmware Upgrade Interface Descriptor:
  1768. bLength 7
  1769. bDescriptorType 33
  1770. bmAttributes 7
  1771. Will Not Detach
  1772. Manifestation Tolerant
  1773. Upload Supported
  1774. Download Supported
  1775. wDetachTimeout 5000 milliseconds
  1776. wTransferSize 64 bytes
  1777. Device Status: 0x0001
  1778. Self Powered
  1779.  
  1780. Bus 001 Device 007: ID 413c:8162 Dell Computer Corp.
  1781. Device Descriptor:
  1782. bLength 18
  1783. bDescriptorType 1
  1784. bcdUSB 2.00
  1785. bDeviceClass 0 (Defined at Interface level)
  1786. bDeviceSubClass 0
  1787. bDeviceProtocol 0
  1788. bMaxPacketSize0 8
  1789. idVendor 0x413c Dell Computer Corp.
  1790. idProduct 0x8162
  1791. bcdDevice 1.00
  1792. iManufacturer 0
  1793. iProduct 0
  1794. iSerial 0
  1795. bNumConfigurations 1
  1796. Configuration Descriptor:
  1797. bLength 9
  1798. bDescriptorType 2
  1799. wTotalLength 62
  1800. bNumInterfaces 1
  1801. bConfigurationValue 1
  1802. iConfiguration 0
  1803. bmAttributes 0xe0
  1804. Self Powered
  1805. Remote Wakeup
  1806. MaxPower 2mA
  1807. Interface Descriptor:
  1808. bLength 9
  1809. bDescriptorType 4
  1810. bInterfaceNumber 0
  1811. bAlternateSetting 0
  1812. bNumEndpoints 1
  1813. bInterfaceClass 3 Human Interface Device
  1814. bInterfaceSubClass 1 Boot Interface Subclass
  1815. bInterfaceProtocol 2 Mouse
  1816. iInterface 0
  1817. HID Device Descriptor:
  1818. bLength 9
  1819. bDescriptorType 33
  1820. bcdHID 1.11
  1821. bCountryCode 0 Not supported
  1822. bNumDescriptors 1
  1823. bDescriptorType 34 Report
  1824. wDescriptorLength 113
  1825. Report Descriptors:
  1826. ** UNAVAILABLE **
  1827. Endpoint Descriptor:
  1828. bLength 7
  1829. bDescriptorType 5
  1830. bEndpointAddress 0x81 EP 1 IN
  1831. bmAttributes 3
  1832. Transfer Type Interrupt
  1833. Synch Type None
  1834. Usage Type Data
  1835. wMaxPacketSize 0x0004 1x 4 bytes
  1836. bInterval 10
  1837. ** UNRECOGNIZED: 1c ff 42 49 53 54 00 01 03 08 05 00 00 00 00 00 01 09 f4 01 02 0a f4 01 03 0b f4 01
  1838. Device Status: 0x0001
  1839. Self Powered
  1840.  
  1841. Bus 001 Device 006: ID 413c:8161 Dell Computer Corp.
  1842. Device Descriptor:
  1843. bLength 18
  1844. bDescriptorType 1
  1845. bcdUSB 2.00
  1846. bDeviceClass 0 (Defined at Interface level)
  1847. bDeviceSubClass 0
  1848. bDeviceProtocol 0
  1849. bMaxPacketSize0 8
  1850. idVendor 0x413c Dell Computer Corp.
  1851. idProduct 0x8161
  1852. bcdDevice 1.00
  1853. iManufacturer 0
  1854. iProduct 0
  1855. iSerial 0
  1856. bNumConfigurations 1
  1857. Configuration Descriptor:
  1858. bLength 9
  1859. bDescriptorType 2
  1860. wTotalLength 34
  1861. bNumInterfaces 1
  1862. bConfigurationValue 1
  1863. iConfiguration 0
  1864. bmAttributes 0xe0
  1865. Self Powered
  1866. Remote Wakeup
  1867. MaxPower 2mA
  1868. Interface Descriptor:
  1869. bLength 9
  1870. bDescriptorType 4
  1871. bInterfaceNumber 0
  1872. bAlternateSetting 0
  1873. bNumEndpoints 1
  1874. bInterfaceClass 3 Human Interface Device
  1875. bInterfaceSubClass 1 Boot Interface Subclass
  1876. bInterfaceProtocol 1 Keyboard
  1877. iInterface 0
  1878. HID Device Descriptor:
  1879. bLength 9
  1880. bDescriptorType 33
  1881. bcdHID 1.11
  1882. bCountryCode 0 Not supported
  1883. bNumDescriptors 1
  1884. bDescriptorType 34 Report
  1885. wDescriptorLength 56
  1886. Report Descriptors:
  1887. ** UNAVAILABLE **
  1888. Endpoint Descriptor:
  1889. bLength 7
  1890. bDescriptorType 5
  1891. bEndpointAddress 0x81 EP 1 IN
  1892. bmAttributes 3
  1893. Transfer Type Interrupt
  1894. Synch Type None
  1895. Usage Type Data
  1896. wMaxPacketSize 0x0008 1x 8 bytes
  1897. bInterval 10
  1898. Device Status: 0x0001
  1899. Self Powered
  1900.  
  1901. Bus 001 Device 005: ID 0c45:6422 Microdia
  1902. Device Descriptor:
  1903. bLength 18
  1904. bDescriptorType 1
  1905. bcdUSB 2.00
  1906. bDeviceClass 239 Miscellaneous Device
  1907. bDeviceSubClass 2 ?
  1908. bDeviceProtocol 1 Interface Association
  1909. bMaxPacketSize0 64
  1910. idVendor 0x0c45 Microdia
  1911. idProduct 0x6422
  1912. bcdDevice 6.09
  1913. iManufacturer 2 CN01J4HC72487142B0YJA01
  1914. iProduct 1 Laptop_Integrated_Webcam_0.3M
  1915. iSerial 0
  1916. bNumConfigurations 1
  1917. Configuration Descriptor:
  1918. bLength 9
  1919. bDescriptorType 2
  1920. wTotalLength 589
  1921. bNumInterfaces 2
  1922. bConfigurationValue 1
  1923. iConfiguration 0
  1924. bmAttributes 0x80
  1925. (Bus Powered)
  1926. MaxPower 500mA
  1927. ** UNRECOGNIZED: 28 ff 42 49 53 54 00 01 06 01 10 00 00 00 00 00 d1 10 f4 01 d2 11 f4 01 d3 12 f4 01 d4 13 f4 01 d5 14 f4 01 d6 15 f4 01
  1928. Interface Association:
  1929. bLength 8
  1930. bDescriptorType 11
  1931. bFirstInterface 0
  1932. bInterfaceCount 2
  1933. bFunctionClass 14 Video
  1934. bFunctionSubClass 3 Video Interface Collection
  1935. bFunctionProtocol 0
  1936. iFunction 4 Integrated Webcam
  1937. Interface Descriptor:
  1938. bLength 9
  1939. bDescriptorType 4
  1940. bInterfaceNumber 0
  1941. bAlternateSetting 0
  1942. bNumEndpoints 1
  1943. bInterfaceClass 14 Video
  1944. bInterfaceSubClass 1 Video Control
  1945. bInterfaceProtocol 0
  1946. iInterface 4 Integrated Webcam
  1947. VideoControl Interface Descriptor:
  1948. bLength 13
  1949. bDescriptorType 36
  1950. bDescriptorSubtype 1 (HEADER)
  1951. bcdUVC 1.00
  1952. wTotalLength 103
  1953. dwClockFrequency 15.000000MHz
  1954. bInCollection 1
  1955. baInterfaceNr( 0) 1
  1956. VideoControl Interface Descriptor:
  1957. bLength 9
  1958. bDescriptorType 36
  1959. bDescriptorSubtype 3 (OUTPUT_TERMINAL)
  1960. bTerminalID 2
  1961. wTerminalType 0x0101 USB Streaming
  1962. bAssocTerminal 0
  1963. bSourceID 5
  1964. iTerminal 0
  1965. VideoControl Interface Descriptor:
  1966. bLength 26
  1967. bDescriptorType 36
  1968. bDescriptorSubtype 6 (EXTENSION_UNIT)
  1969. bUnitID 4
  1970. guidExtensionCode {7033f028-1163-2e4a-ba2c-6890eb334016}
  1971. bNumControl 8
  1972. bNrPins 1
  1973. baSourceID( 0) 3
  1974. bControlSize 1
  1975. bmControls( 0) 0x1f
  1976. iExtension 0
  1977. VideoControl Interface Descriptor:
  1978. bLength 26
  1979. bDescriptorType 36
  1980. bDescriptorSubtype 6 (EXTENSION_UNIT)
  1981. bUnitID 5
  1982. guidExtensionCode {c385b80f-c268-4745-90f7-8f47579d95fc}
  1983. bNumControl 4
  1984. bNrPins 1
  1985. baSourceID( 0) 4
  1986. bControlSize 1
  1987. bmControls( 0) 0x0f
  1988. iExtension 0
  1989. VideoControl Interface Descriptor:
  1990. bLength 18
  1991. bDescriptorType 36
  1992. bDescriptorSubtype 2 (INPUT_TERMINAL)
  1993. bTerminalID 1
  1994. wTerminalType 0x0201 Camera Sensor
  1995. bAssocTerminal 0
  1996. iTerminal 0
  1997. wObjectiveFocalLengthMin 0
  1998. wObjectiveFocalLengthMax 0
  1999. wOcularFocalLength 0
  2000. bControlSize 3
  2001. bmControls 0x00000000
  2002. VideoControl Interface Descriptor:
  2003. bLength 11
  2004. bDescriptorType 36
  2005. bDescriptorSubtype 5 (PROCESSING_UNIT)
  2006. Warning: Descriptor too short
  2007. bUnitID 3
  2008. bSourceID 1
  2009. wMaxMultiplier 0
  2010. bControlSize 2
  2011. bmControls 0x0000177f
  2012. Brightness
  2013. Contrast
  2014. Hue
  2015. Saturation
  2016. Sharpness
  2017. Gamma
  2018. White Balance Temperature
  2019. Backlight Compensation
  2020. Gain
  2021. Power Line Frequency
  2022. White Balance Temperature, Auto
  2023. iProcessing 0
  2024. bmVideoStandards 0x 0
  2025. Endpoint Descriptor:
  2026. bLength 7
  2027. bDescriptorType 5
  2028. bEndpointAddress 0x83 EP 3 IN
  2029. bmAttributes 3
  2030. Transfer Type Interrupt
  2031. Synch Type None
  2032. Usage Type Data
  2033. wMaxPacketSize 0x0010 1x 16 bytes
  2034. bInterval 6
  2035. Interface Descriptor:
  2036. bLength 9
  2037. bDescriptorType 4
  2038. bInterfaceNumber 1
  2039. bAlternateSetting 0
  2040. bNumEndpoints 0
  2041. bInterfaceClass 14 Video
  2042. bInterfaceSubClass 2 Video Streaming
  2043. bInterfaceProtocol 0
  2044. iInterface 0
  2045. VideoStreaming Interface Descriptor:
  2046. bLength 14
  2047. bDescriptorType 36
  2048. bDescriptorSubtype 1 (INPUT_HEADER)
  2049. bNumFormats 1
  2050. wTotalLength 303
  2051. bEndPointAddress 129
  2052. bmInfo 0
  2053. bTerminalLink 2
  2054. bStillCaptureMethod 2
  2055. bTriggerSupport 0
  2056. bTriggerUsage 0
  2057. bControlSize 1
  2058. bmaControls( 0) 27
  2059. VideoStreaming Interface Descriptor:
  2060. bLength 27
  2061. bDescriptorType 36
  2062. bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
  2063. bFormatIndex 1
  2064. bNumFrameDescriptors 5
  2065. guidFormat {59555932-0000-1000-8000-00aa00389b71}
  2066. bBitsPerPixel 16
  2067. bDefaultFrameIndex 1
  2068. bAspectRatioX 0
  2069. bAspectRatioY 0
  2070. bmInterlaceFlags 0x00
  2071. Interlaced stream or variable: No
  2072. Fields per frame: 1 fields
  2073. Field 1 first: No
  2074. Field pattern: Field 1 only
  2075. bCopyProtect 0
  2076. VideoStreaming Interface Descriptor:
  2077. bLength 46
  2078. bDescriptorType 36
  2079. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  2080. bFrameIndex 1
  2081. bmCapabilities 0x00
  2082. Still image unsupported
  2083. wWidth 640
  2084. wHeight 480
  2085. dwMinBitRate 24576000
  2086. dwMaxBitRate 147456000
  2087. dwMaxVideoFrameBufferSize 614400
  2088. dwDefaultFrameInterval 333333
  2089. bFrameIntervalType 5
  2090. dwFrameInterval( 0) 333333
  2091. dwFrameInterval( 1) 500000
  2092. dwFrameInterval( 2) 666666
  2093. dwFrameInterval( 3) 1000000
  2094. dwFrameInterval( 4) 2000000
  2095. VideoStreaming Interface Descriptor:
  2096. bLength 46
  2097. bDescriptorType 36
  2098. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  2099. bFrameIndex 2
  2100. bmCapabilities 0x00
  2101. Still image unsupported
  2102. wWidth 352
  2103. wHeight 288
  2104. dwMinBitRate 8110080
  2105. dwMaxBitRate 48660480
  2106. dwMaxVideoFrameBufferSize 202752
  2107. dwDefaultFrameInterval 333333
  2108. bFrameIntervalType 5
  2109. dwFrameInterval( 0) 333333
  2110. dwFrameInterval( 1) 500000
  2111. dwFrameInterval( 2) 666666
  2112. dwFrameInterval( 3) 1000000
  2113. dwFrameInterval( 4) 2000000
  2114. VideoStreaming Interface Descriptor:
  2115. bLength 46
  2116. bDescriptorType 36
  2117. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  2118. bFrameIndex 3
  2119. bmCapabilities 0x00
  2120. Still image unsupported
  2121. wWidth 320
  2122. wHeight 240
  2123. dwMinBitRate 6144000
  2124. dwMaxBitRate 36864000
  2125. dwMaxVideoFrameBufferSize 153600
  2126. dwDefaultFrameInterval 333333
  2127. bFrameIntervalType 5
  2128. dwFrameInterval( 0) 333333
  2129. dwFrameInterval( 1) 500000
  2130. dwFrameInterval( 2) 666666
  2131. dwFrameInterval( 3) 1000000
  2132. dwFrameInterval( 4) 2000000
  2133. VideoStreaming Interface Descriptor:
  2134. bLength 46
  2135. bDescriptorType 36
  2136. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  2137. bFrameIndex 4
  2138. bmCapabilities 0x00
  2139. Still image unsupported
  2140. wWidth 176
  2141. wHeight 144
  2142. dwMinBitRate 2027520
  2143. dwMaxBitRate 12165120
  2144. dwMaxVideoFrameBufferSize 50688
  2145. dwDefaultFrameInterval 333333
  2146. bFrameIntervalType 5
  2147. dwFrameInterval( 0) 333333
  2148. dwFrameInterval( 1) 500000
  2149. dwFrameInterval( 2) 666666
  2150. dwFrameInterval( 3) 1000000
  2151. dwFrameInterval( 4) 2000000
  2152. VideoStreaming Interface Descriptor:
  2153. bLength 46
  2154. bDescriptorType 36
  2155. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  2156. bFrameIndex 5
  2157. bmCapabilities 0x00
  2158. Still image unsupported
  2159. wWidth 160
  2160. wHeight 120
  2161. dwMinBitRate 1536000
  2162. dwMaxBitRate 9216000
  2163. dwMaxVideoFrameBufferSize 38400
  2164. dwDefaultFrameInterval 333333
  2165. bFrameIntervalType 5
  2166. dwFrameInterval( 0) 333333
  2167. dwFrameInterval( 1) 500000
  2168. dwFrameInterval( 2) 666666
  2169. dwFrameInterval( 3) 1000000
  2170. dwFrameInterval( 4) 2000000
  2171. VideoStreaming Interface Descriptor:
  2172. bLength 26
  2173. bDescriptorType 36
  2174. bDescriptorSubtype 3 (STILL_IMAGE_FRAME)
  2175. bEndpointAddress 0
  2176. bNumImageSizePatterns 5
  2177. wWidth( 0) 640
  2178. wHeight( 0) 480
  2179. wWidth( 1) 352
  2180. wHeight( 1) 288
  2181. wWidth( 2) 320
  2182. wHeight( 2) 240
  2183. wWidth( 3) 176
  2184. wHeight( 3) 144
  2185. wWidth( 4) 160
  2186. wHeight( 4) 120
  2187. bNumCompressionPatterns 5
  2188. VideoStreaming Interface Descriptor:
  2189. bLength 6
  2190. bDescriptorType 36
  2191. bDescriptorSubtype 13 (COLORFORMAT)
  2192. bColorPrimaries 1 (BT.709,sRGB)
  2193. bTransferCharacteristics 1 (BT.709)
  2194. bMatrixCoefficients 4 (SMPTE 170M (BT.601))
  2195. Interface Descriptor:
  2196. bLength 9
  2197. bDescriptorType 4
  2198. bInterfaceNumber 1
  2199. bAlternateSetting 1
  2200. bNumEndpoints 1
  2201. bInterfaceClass 14 Video
  2202. bInterfaceSubClass 2 Video Streaming
  2203. bInterfaceProtocol 0
  2204. iInterface 0
  2205. Endpoint Descriptor:
  2206. bLength 7
  2207. bDescriptorType 5
  2208. bEndpointAddress 0x81 EP 1 IN
  2209. bmAttributes 5
  2210. Transfer Type Isochronous
  2211. Synch Type Asynchronous
  2212. Usage Type Data
  2213. wMaxPacketSize 0x0080 1x 128 bytes
  2214. bInterval 1
  2215. Interface Descriptor:
  2216. bLength 9
  2217. bDescriptorType 4
  2218. bInterfaceNumber 1
  2219. bAlternateSetting 2
  2220. bNumEndpoints 1
  2221. bInterfaceClass 14 Video
  2222. bInterfaceSubClass 2 Video Streaming
  2223. bInterfaceProtocol 0
  2224. iInterface 0
  2225. Endpoint Descriptor:
  2226. bLength 7
  2227. bDescriptorType 5
  2228. bEndpointAddress 0x81 EP 1 IN
  2229. bmAttributes 5
  2230. Transfer Type Isochronous
  2231. Synch Type Asynchronous
  2232. Usage Type Data
  2233. wMaxPacketSize 0x0100 1x 256 bytes
  2234. bInterval 1
  2235. Interface Descriptor:
  2236. bLength 9
  2237. bDescriptorType 4
  2238. bInterfaceNumber 1
  2239. bAlternateSetting 3
  2240. bNumEndpoints 1
  2241. bInterfaceClass 14 Video
  2242. bInterfaceSubClass 2 Video Streaming
  2243. bInterfaceProtocol 0
  2244. iInterface 0
  2245. Endpoint Descriptor:
  2246. bLength 7
  2247. bDescriptorType 5
  2248. bEndpointAddress 0x81 EP 1 IN
  2249. bmAttributes 5
  2250. Transfer Type Isochronous
  2251. Synch Type Asynchronous
  2252. Usage Type Data
  2253. wMaxPacketSize 0x0320 1x 800 bytes
  2254. bInterval 1
  2255. Interface Descriptor:
  2256. bLength 9
  2257. bDescriptorType 4
  2258. bInterfaceNumber 1
  2259. bAlternateSetting 4
  2260. bNumEndpoints 1
  2261. bInterfaceClass 14 Video
  2262. bInterfaceSubClass 2 Video Streaming
  2263. bInterfaceProtocol 0
  2264. iInterface 0
  2265. Endpoint Descriptor:
  2266. bLength 7
  2267. bDescriptorType 5
  2268. bEndpointAddress 0x81 EP 1 IN
  2269. bmAttributes 5
  2270. Transfer Type Isochronous
  2271. Synch Type Asynchronous
  2272. Usage Type Data
  2273. wMaxPacketSize 0x0b20 2x 800 bytes
  2274. bInterval 1
  2275. Interface Descriptor:
  2276. bLength 9
  2277. bDescriptorType 4
  2278. bInterfaceNumber 1
  2279. bAlternateSetting 5
  2280. bNumEndpoints 1
  2281. bInterfaceClass 14 Video
  2282. bInterfaceSubClass 2 Video Streaming
  2283. bInterfaceProtocol 0
  2284. iInterface 0
  2285. Endpoint Descriptor:
  2286. bLength 7
  2287. bDescriptorType 5
  2288. bEndpointAddress 0x81 EP 1 IN
  2289. bmAttributes 5
  2290. Transfer Type Isochronous
  2291. Synch Type Asynchronous
  2292. Usage Type Data
  2293. wMaxPacketSize 0x1320 3x 800 bytes
  2294. bInterval 1
  2295. Interface Descriptor:
  2296. bLength 9
  2297. bDescriptorType 4
  2298. bInterfaceNumber 1
  2299. bAlternateSetting 6
  2300. bNumEndpoints 1
  2301. bInterfaceClass 14 Video
  2302. bInterfaceSubClass 2 Video Streaming
  2303. bInterfaceProtocol 0
  2304. iInterface 0
  2305. Endpoint Descriptor:
  2306. bLength 7
  2307. bDescriptorType 5
  2308. bEndpointAddress 0x81 EP 1 IN
  2309. bmAttributes 5
  2310. Transfer Type Isochronous
  2311. Synch Type Asynchronous
  2312. Usage Type Data
  2313. wMaxPacketSize 0x1400 3x 1024 bytes
  2314. bInterval 1
  2315. Device Qualifier (for other device speed):
  2316. bLength 10
  2317. bDescriptorType 6
  2318. bcdUSB 2.00
  2319. bDeviceClass 239 Miscellaneous Device
  2320. bDeviceSubClass 2 ?
  2321. bDeviceProtocol 1 Interface Association
  2322. bMaxPacketSize0 64
  2323. bNumConfigurations 1
  2324. Device Status: 0x0002
  2325. (Bus Powered)
  2326. Remote Wakeup Enabled
  2327.  
  2328. Bus 001 Device 004: ID 0bda:0138 Realtek Semiconductor Corp.
  2329. Device Descriptor:
  2330. bLength 18
  2331. bDescriptorType 1
  2332. bcdUSB 2.00
  2333. bDeviceClass 0 (Defined at Interface level)
  2334. bDeviceSubClass 0
  2335. bDeviceProtocol 0
  2336. bMaxPacketSize0 64
  2337. idVendor 0x0bda Realtek Semiconductor Corp.
  2338. idProduct 0x0138
  2339. bcdDevice 38.82
  2340. iManufacturer 1 Generic
  2341. iProduct 2 USB2.0-CRW
  2342. iSerial 3 20090516388200000
  2343. bNumConfigurations 1
  2344. Configuration Descriptor:
  2345. bLength 9
  2346. bDescriptorType 2
  2347. wTotalLength 32
  2348. bNumInterfaces 1
  2349. bConfigurationValue 1
  2350. iConfiguration 4 CARD READER
  2351. bmAttributes 0xa0
  2352. (Bus Powered)
  2353. Remote Wakeup
  2354. MaxPower 500mA
  2355. Interface Descriptor:
  2356. bLength 9
  2357. bDescriptorType 4
  2358. bInterfaceNumber 0
  2359. bAlternateSetting 0
  2360. bNumEndpoints 2
  2361. bInterfaceClass 8 Mass Storage
  2362. bInterfaceSubClass 6 SCSI
  2363. bInterfaceProtocol 80 Bulk (Zip)
  2364. iInterface 5 Bulk-In, Bulk-Out, Interface
  2365. Endpoint Descriptor:
  2366. bLength 7
  2367. bDescriptorType 5
  2368. bEndpointAddress 0x01 EP 1 OUT
  2369. bmAttributes 2
  2370. Transfer Type Bulk
  2371. Synch Type None
  2372. Usage Type Data
  2373. wMaxPacketSize 0x0200 1x 512 bytes
  2374. bInterval 0
  2375. Endpoint Descriptor:
  2376. bLength 7
  2377. bDescriptorType 5
  2378. bEndpointAddress 0x82 EP 2 IN
  2379. bmAttributes 2
  2380. Transfer Type Bulk
  2381. Synch Type None
  2382. Usage Type Data
  2383. wMaxPacketSize 0x0200 1x 512 bytes
  2384. bInterval 0
  2385. Device Qualifier (for other device speed):
  2386. bLength 10
  2387. bDescriptorType 6
  2388. bcdUSB 2.00
  2389. bDeviceClass 0 (Defined at Interface level)
  2390. bDeviceSubClass 0
  2391. bDeviceProtocol 0
  2392. bMaxPacketSize0 64
  2393. bNumConfigurations 1
  2394. Device Status: 0x0000
  2395. (Bus Powered)
  2396.  
  2397. Bus 001 Device 003: ID 0a5c:4500 Broadcom Corp. BCM2046B1 USB 2.0 Hub (part of BCM2046 Bluetooth)
  2398. Device Descriptor:
  2399. bLength 18
  2400. bDescriptorType 1
  2401. bcdUSB 2.00
  2402. bDeviceClass 9 Hub
  2403. bDeviceSubClass 0 Unused
  2404. bDeviceProtocol 0 Full speed (or root) hub
  2405. bMaxPacketSize0 8
  2406. idVendor 0x0a5c Broadcom Corp.
  2407. idProduct 0x4500 BCM2046B1 USB 2.0 Hub (part of BCM2046 Bluetooth)
  2408. bcdDevice 1.00
  2409. iManufacturer 1 Broadcom
  2410. iProduct 2 BCM2046B1
  2411. iSerial 0
  2412. bNumConfigurations 1
  2413. Configuration Descriptor:
  2414. bLength 9
  2415. bDescriptorType 2
  2416. wTotalLength 25
  2417. bNumInterfaces 1
  2418. bConfigurationValue 1
  2419. iConfiguration 0
  2420. bmAttributes 0xe0
  2421. Self Powered
  2422. Remote Wakeup
  2423. MaxPower 94mA
  2424. Interface Descriptor:
  2425. bLength 9
  2426. bDescriptorType 4
  2427. bInterfaceNumber 0
  2428. bAlternateSetting 0
  2429. bNumEndpoints 1
  2430. bInterfaceClass 9 Hub
  2431. bInterfaceSubClass 0 Unused
  2432. bInterfaceProtocol 0 Full speed (or root) hub
  2433. iInterface 0
  2434. Endpoint Descriptor:
  2435. bLength 7
  2436. bDescriptorType 5
  2437. bEndpointAddress 0x81 EP 1 IN
  2438. bmAttributes 3
  2439. Transfer Type Interrupt
  2440. Synch Type None
  2441. Usage Type Data
  2442. wMaxPacketSize 0x0001 1x 1 bytes
  2443. bInterval 255
  2444. Hub Descriptor:
  2445. bLength 9
  2446. bDescriptorType 41
  2447. nNbrPorts 3
  2448. wHubCharacteristic 0x0004
  2449. Ganged power switching
  2450. Compound device
  2451. Ganged overcurrent protection
  2452. bPwrOn2PwrGood 50 * 2 milli seconds
  2453. bHubContrCurrent 100 milli Ampere
  2454. DeviceRemovable 0x0e
  2455. PortPwrCtrlMask 0xff
  2456. Hub Port Status:
  2457. Port 1: 0000.0103 power enable connect
  2458. Port 2: 0000.0103 power enable connect
  2459. Port 3: 0000.0103 power enable connect
  2460. Device Status: 0x0001
  2461. Self Powered
  2462.  
  2463. Bus 001 Device 002: ID 8087:0020
  2464. Device Descriptor:
  2465. bLength 18
  2466. bDescriptorType 1
  2467. bcdUSB 2.00
  2468. bDeviceClass 9 Hub
  2469. bDeviceSubClass 0 Unused
  2470. bDeviceProtocol 1 Single TT
  2471. bMaxPacketSize0 64
  2472. idVendor 0x8087
  2473. idProduct 0x0020
  2474. bcdDevice 0.00
  2475. iManufacturer 0
  2476. iProduct 0
  2477. iSerial 0
  2478. bNumConfigurations 1
  2479. Configuration Descriptor:
  2480. bLength 9
  2481. bDescriptorType 2
  2482. wTotalLength 25
  2483. bNumInterfaces 1
  2484. bConfigurationValue 1
  2485. iConfiguration 0
  2486. bmAttributes 0xe0
  2487. Self Powered
  2488. Remote Wakeup
  2489. MaxPower 0mA
  2490. Interface Descriptor:
  2491. bLength 9
  2492. bDescriptorType 4
  2493. bInterfaceNumber 0
  2494. bAlternateSetting 0
  2495. bNumEndpoints 1
  2496. bInterfaceClass 9 Hub
  2497. bInterfaceSubClass 0 Unused
  2498. bInterfaceProtocol 0 Full speed (or root) hub
  2499. iInterface 0
  2500. Endpoint Descriptor:
  2501. bLength 7
  2502. bDescriptorType 5
  2503. bEndpointAddress 0x81 EP 1 IN
  2504. bmAttributes 3
  2505. Transfer Type Interrupt
  2506. Synch Type None
  2507. Usage Type Data
  2508. wMaxPacketSize 0x0001 1x 1 bytes
  2509. bInterval 12
  2510. Hub Descriptor:
  2511. bLength 9
  2512. bDescriptorType 41
  2513. nNbrPorts 6
  2514. wHubCharacteristic 0x0089
  2515. Per-port power switching
  2516. Per-port overcurrent protection
  2517. TT think time 8 FS bits
  2518. Port indicators
  2519. bPwrOn2PwrGood 50 * 2 milli seconds
  2520. bHubContrCurrent 0 milli Ampere
  2521. DeviceRemovable 0x00
  2522. PortPwrCtrlMask 0xff
  2523. Hub Port Status:
  2524. Port 1: 0000.0100 power
  2525. Port 2: 0000.0103 power enable connect
  2526. Port 3: 0000.0503 highspeed power enable connect
  2527. Port 4: 0000.0503 highspeed power enable connect
  2528. Port 5: 0000.0100 power
  2529. Port 6: 0000.0100 power
  2530. Device Qualifier (for other device speed):
  2531. bLength 10
  2532. bDescriptorType 6
  2533. bcdUSB 2.00
  2534. bDeviceClass 9 Hub
  2535. bDeviceSubClass 0 Unused
  2536. bDeviceProtocol 0 Full speed (or root) hub
  2537. bMaxPacketSize0 64
  2538. bNumConfigurations 1
  2539. Device Status: 0x0001
  2540. Self Powered
  2541.  
  2542. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  2543. Device Descriptor:
  2544. bLength 18
  2545. bDescriptorType 1
  2546. bcdUSB 2.00
  2547. bDeviceClass 9 Hub
  2548. bDeviceSubClass 0 Unused
  2549. bDeviceProtocol 0 Full speed (or root) hub
  2550. bMaxPacketSize0 64
  2551. idVendor 0x1d6b Linux Foundation
  2552. idProduct 0x0002 2.0 root hub
  2553. bcdDevice 2.06
  2554. iManufacturer 3 Linux 2.6.32-40-generic ehci_hcd
  2555. iProduct 2 EHCI Host Controller
  2556. iSerial 1 0000:00:1a.0
  2557. bNumConfigurations 1
  2558. Configuration Descriptor:
  2559. bLength 9
  2560. bDescriptorType 2
  2561. wTotalLength 25
  2562. bNumInterfaces 1
  2563. bConfigurationValue 1
  2564. iConfiguration 0
  2565. bmAttributes 0xe0
  2566. Self Powered
  2567. Remote Wakeup
  2568. MaxPower 0mA
  2569. Interface Descriptor:
  2570. bLength 9
  2571. bDescriptorType 4
  2572. bInterfaceNumber 0
  2573. bAlternateSetting 0
  2574. bNumEndpoints 1
  2575. bInterfaceClass 9 Hub
  2576. bInterfaceSubClass 0 Unused
  2577. bInterfaceProtocol 0 Full speed (or root) hub
  2578. iInterface 0
  2579. Endpoint Descriptor:
  2580. bLength 7
  2581. bDescriptorType 5
  2582. bEndpointAddress 0x81 EP 1 IN
  2583. bmAttributes 3
  2584. Transfer Type Interrupt
  2585. Synch Type None
  2586. Usage Type Data
  2587. wMaxPacketSize 0x0004 1x 4 bytes
  2588. bInterval 12
  2589. Hub Descriptor:
  2590. bLength 9
  2591. bDescriptorType 41
  2592. nNbrPorts 2
  2593. wHubCharacteristic 0x000a
  2594. No power switching (usb 1.0)
  2595. Per-port overcurrent protection
  2596. bPwrOn2PwrGood 10 * 2 milli seconds
  2597. bHubContrCurrent 0 milli Ampere
  2598. DeviceRemovable 0x00
  2599. PortPwrCtrlMask 0xff
  2600. Hub Port Status:
  2601. Port 1: 0000.0503 highspeed power enable connect
  2602. Port 2: 0000.0100 power
  2603. Device Status: 0x0003
  2604. Self Powered
  2605. Remote Wakeup Enabled
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