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lsusb -v

Nov 17th, 2013
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  1.  
  2. Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
  3. Device Descriptor:
  4. bLength 18
  5. bDescriptorType 1
  6. bcdUSB 2.00
  7. bDeviceClass 9 Hub
  8. bDeviceSubClass 0 Unused
  9. bDeviceProtocol 1 Single TT
  10. bMaxPacketSize0 64
  11. idVendor 0x8087 Intel Corp.
  12. idProduct 0x0024 Integrated Rate Matching Hub
  13. bcdDevice 0.00
  14. iManufacturer 0
  15. iProduct 0
  16. iSerial 0
  17. bNumConfigurations 1
  18. Configuration Descriptor:
  19. bLength 9
  20. bDescriptorType 2
  21. wTotalLength 25
  22. bNumInterfaces 1
  23. bConfigurationValue 1
  24. iConfiguration 0
  25. bmAttributes 0xe0
  26. Self Powered
  27. Remote Wakeup
  28. MaxPower 0mA
  29. Interface Descriptor:
  30. bLength 9
  31. bDescriptorType 4
  32. bInterfaceNumber 0
  33. bAlternateSetting 0
  34. bNumEndpoints 1
  35. bInterfaceClass 9 Hub
  36. bInterfaceSubClass 0 Unused
  37. bInterfaceProtocol 0 Full speed (or root) hub
  38. iInterface 0
  39. Endpoint Descriptor:
  40. bLength 7
  41. bDescriptorType 5
  42. bEndpointAddress 0x81 EP 1 IN
  43. bmAttributes 3
  44. Transfer Type Interrupt
  45. Synch Type None
  46. Usage Type Data
  47. wMaxPacketSize 0x0001 1x 1 bytes
  48. bInterval 12
  49. Hub Descriptor:
  50. bLength 9
  51. bDescriptorType 41
  52. nNbrPorts 6
  53. wHubCharacteristic 0x0009
  54. Per-port power switching
  55. Per-port overcurrent protection
  56. TT think time 8 FS bits
  57. bPwrOn2PwrGood 50 * 2 milli seconds
  58. bHubContrCurrent 0 milli Ampere
  59. DeviceRemovable 0x00
  60. PortPwrCtrlMask 0xff
  61. Hub Port Status:
  62. Port 1: 0000.0100 power
  63. Port 2: 0000.0103 power enable connect
  64. Port 3: 0000.0100 power
  65. Port 4: 0000.0100 power
  66. Port 5: 0000.0100 power
  67. Port 6: 0000.0100 power
  68. Device Qualifier (for other device speed):
  69. bLength 10
  70. bDescriptorType 6
  71. bcdUSB 2.00
  72. bDeviceClass 9 Hub
  73. bDeviceSubClass 0 Unused
  74. bDeviceProtocol 0 Full speed (or root) hub
  75. bMaxPacketSize0 64
  76. bNumConfigurations 1
  77. Device Status: 0x0001
  78. Self Powered
  79.  
  80. Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
  81. Device Descriptor:
  82. bLength 18
  83. bDescriptorType 1
  84. bcdUSB 2.00
  85. bDeviceClass 9 Hub
  86. bDeviceSubClass 0 Unused
  87. bDeviceProtocol 1 Single TT
  88. bMaxPacketSize0 64
  89. idVendor 0x8087 Intel Corp.
  90. idProduct 0x0024 Integrated Rate Matching Hub
  91. bcdDevice 0.00
  92. iManufacturer 0
  93. iProduct 0
  94. iSerial 0
  95. bNumConfigurations 1
  96. Configuration Descriptor:
  97. bLength 9
  98. bDescriptorType 2
  99. wTotalLength 25
  100. bNumInterfaces 1
  101. bConfigurationValue 1
  102. iConfiguration 0
  103. bmAttributes 0xe0
  104. Self Powered
  105. Remote Wakeup
  106. MaxPower 0mA
  107. Interface Descriptor:
  108. bLength 9
  109. bDescriptorType 4
  110. bInterfaceNumber 0
  111. bAlternateSetting 0
  112. bNumEndpoints 1
  113. bInterfaceClass 9 Hub
  114. bInterfaceSubClass 0 Unused
  115. bInterfaceProtocol 0 Full speed (or root) hub
  116. iInterface 0
  117. Endpoint Descriptor:
  118. bLength 7
  119. bDescriptorType 5
  120. bEndpointAddress 0x81 EP 1 IN
  121. bmAttributes 3
  122. Transfer Type Interrupt
  123. Synch Type None
  124. Usage Type Data
  125. wMaxPacketSize 0x0001 1x 1 bytes
  126. bInterval 12
  127. Hub Descriptor:
  128. bLength 9
  129. bDescriptorType 41
  130. nNbrPorts 6
  131. wHubCharacteristic 0x0009
  132. Per-port power switching
  133. Per-port overcurrent protection
  134. TT think time 8 FS bits
  135. bPwrOn2PwrGood 50 * 2 milli seconds
  136. bHubContrCurrent 0 milli Ampere
  137. DeviceRemovable 0x00
  138. PortPwrCtrlMask 0xff
  139. Hub Port Status:
  140. Port 1: 0000.0303 lowspeed power enable connect
  141. Port 2: 0000.0100 power
  142. Port 3: 0000.0100 power
  143. Port 4: 0000.0100 power
  144. Port 5: 0000.0100 power
  145. Port 6: 0000.0100 power
  146. Device Qualifier (for other device speed):
  147. bLength 10
  148. bDescriptorType 6
  149. bcdUSB 2.00
  150. bDeviceClass 9 Hub
  151. bDeviceSubClass 0 Unused
  152. bDeviceProtocol 0 Full speed (or root) hub
  153. bMaxPacketSize0 64
  154. bNumConfigurations 1
  155. Device Status: 0x0001
  156. Self Powered
  157.  
  158. Bus 003 Device 002: ID 2109:0811
  159. Device Descriptor:
  160. bLength 18
  161. bDescriptorType 1
  162. bcdUSB 2.00
  163. bDeviceClass 9 Hub
  164. bDeviceSubClass 0 Unused
  165. bDeviceProtocol 1 Single TT
  166. bMaxPacketSize0 64
  167. idVendor 0x2109
  168. idProduct 0x0811
  169. bcdDevice 2.00
  170. iManufacturer 0
  171. iProduct 1 USB2.0 Hub
  172. iSerial 0
  173. bNumConfigurations 1
  174. Configuration Descriptor:
  175. bLength 9
  176. bDescriptorType 2
  177. wTotalLength 25
  178. bNumInterfaces 1
  179. bConfigurationValue 1
  180. iConfiguration 0
  181. bmAttributes 0xe0
  182. Self Powered
  183. Remote Wakeup
  184. MaxPower 100mA
  185. Interface Descriptor:
  186. bLength 9
  187. bDescriptorType 4
  188. bInterfaceNumber 0
  189. bAlternateSetting 0
  190. bNumEndpoints 1
  191. bInterfaceClass 9 Hub
  192. bInterfaceSubClass 0 Unused
  193. bInterfaceProtocol 0 Full speed (or root) hub
  194. iInterface 0
  195. Endpoint Descriptor:
  196. bLength 7
  197. bDescriptorType 5
  198. bEndpointAddress 0x81 EP 1 IN
  199. bmAttributes 3
  200. Transfer Type Interrupt
  201. Synch Type None
  202. Usage Type Data
  203. wMaxPacketSize 0x0001 1x 1 bytes
  204. bInterval 12
  205. Hub Descriptor:
  206. bLength 9
  207. bDescriptorType 41
  208. nNbrPorts 4
  209. wHubCharacteristic 0x00e9
  210. Per-port power switching
  211. Per-port overcurrent protection
  212. TT think time 32 FS bits
  213. Port indicators
  214. bPwrOn2PwrGood 50 * 2 milli seconds
  215. bHubContrCurrent 100 milli Ampere
  216. DeviceRemovable 0x00
  217. PortPwrCtrlMask 0xff
  218. Hub Port Status:
  219. Port 1: 0000.0100 power
  220. Port 2: 0000.0507 highspeed power suspend enable connect
  221. Port 3: 0000.0100 power
  222. Port 4: 0000.0100 power
  223. Device Qualifier (for other device speed):
  224. bLength 10
  225. bDescriptorType 6
  226. bcdUSB 2.00
  227. bDeviceClass 9 Hub
  228. bDeviceSubClass 0 Unused
  229. bDeviceProtocol 0 Full speed (or root) hub
  230. bMaxPacketSize0 64
  231. bNumConfigurations 1
  232. Device Status: 0x0001
  233. Self Powered
  234.  
  235. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  236. Device Descriptor:
  237. bLength 18
  238. bDescriptorType 1
  239. bcdUSB 2.00
  240. bDeviceClass 9 Hub
  241. bDeviceSubClass 0 Unused
  242. bDeviceProtocol 0 Full speed (or root) hub
  243. bMaxPacketSize0 64
  244. idVendor 0x1d6b Linux Foundation
  245. idProduct 0x0002 2.0 root hub
  246. bcdDevice 3.08
  247. iManufacturer 3 Linux 3.8.0-33-generic ehci_hcd
  248. iProduct 2 EHCI Host Controller
  249. iSerial 1 0000:00:1a.0
  250. bNumConfigurations 1
  251. Configuration Descriptor:
  252. bLength 9
  253. bDescriptorType 2
  254. wTotalLength 25
  255. bNumInterfaces 1
  256. bConfigurationValue 1
  257. iConfiguration 0
  258. bmAttributes 0xe0
  259. Self Powered
  260. Remote Wakeup
  261. MaxPower 0mA
  262. Interface Descriptor:
  263. bLength 9
  264. bDescriptorType 4
  265. bInterfaceNumber 0
  266. bAlternateSetting 0
  267. bNumEndpoints 1
  268. bInterfaceClass 9 Hub
  269. bInterfaceSubClass 0 Unused
  270. bInterfaceProtocol 0 Full speed (or root) hub
  271. iInterface 0
  272. Endpoint Descriptor:
  273. bLength 7
  274. bDescriptorType 5
  275. bEndpointAddress 0x81 EP 1 IN
  276. bmAttributes 3
  277. Transfer Type Interrupt
  278. Synch Type None
  279. Usage Type Data
  280. wMaxPacketSize 0x0004 1x 4 bytes
  281. bInterval 12
  282. Hub Descriptor:
  283. bLength 9
  284. bDescriptorType 41
  285. nNbrPorts 2
  286. wHubCharacteristic 0x000a
  287. No power switching (usb 1.0)
  288. Per-port overcurrent protection
  289. bPwrOn2PwrGood 10 * 2 milli seconds
  290. bHubContrCurrent 0 milli Ampere
  291. DeviceRemovable 0x02
  292. PortPwrCtrlMask 0xff
  293. Hub Port Status:
  294. Port 1: 0000.0503 highspeed power enable connect
  295. Port 2: 0000.0100 power
  296. Device Status: 0x0001
  297. Self Powered
  298.  
  299. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  300. Device Descriptor:
  301. bLength 18
  302. bDescriptorType 1
  303. bcdUSB 2.00
  304. bDeviceClass 9 Hub
  305. bDeviceSubClass 0 Unused
  306. bDeviceProtocol 0 Full speed (or root) hub
  307. bMaxPacketSize0 64
  308. idVendor 0x1d6b Linux Foundation
  309. idProduct 0x0002 2.0 root hub
  310. bcdDevice 3.08
  311. iManufacturer 3 Linux 3.8.0-33-generic ehci_hcd
  312. iProduct 2 EHCI Host Controller
  313. iSerial 1 0000:00:1d.0
  314. bNumConfigurations 1
  315. Configuration Descriptor:
  316. bLength 9
  317. bDescriptorType 2
  318. wTotalLength 25
  319. bNumInterfaces 1
  320. bConfigurationValue 1
  321. iConfiguration 0
  322. bmAttributes 0xe0
  323. Self Powered
  324. Remote Wakeup
  325. MaxPower 0mA
  326. Interface Descriptor:
  327. bLength 9
  328. bDescriptorType 4
  329. bInterfaceNumber 0
  330. bAlternateSetting 0
  331. bNumEndpoints 1
  332. bInterfaceClass 9 Hub
  333. bInterfaceSubClass 0 Unused
  334. bInterfaceProtocol 0 Full speed (or root) hub
  335. iInterface 0
  336. Endpoint Descriptor:
  337. bLength 7
  338. bDescriptorType 5
  339. bEndpointAddress 0x81 EP 1 IN
  340. bmAttributes 3
  341. Transfer Type Interrupt
  342. Synch Type None
  343. Usage Type Data
  344. wMaxPacketSize 0x0004 1x 4 bytes
  345. bInterval 12
  346. Hub Descriptor:
  347. bLength 9
  348. bDescriptorType 41
  349. nNbrPorts 2
  350. wHubCharacteristic 0x000a
  351. No power switching (usb 1.0)
  352. Per-port overcurrent protection
  353. bPwrOn2PwrGood 10 * 2 milli seconds
  354. bHubContrCurrent 0 milli Ampere
  355. DeviceRemovable 0x02
  356. PortPwrCtrlMask 0xff
  357. Hub Port Status:
  358. Port 1: 0000.0503 highspeed power enable connect
  359. Port 2: 0000.0100 power
  360. Device Status: 0x0001
  361. Self Powered
  362.  
  363. Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  364. Device Descriptor:
  365. bLength 18
  366. bDescriptorType 1
  367. bcdUSB 2.00
  368. bDeviceClass 9 Hub
  369. bDeviceSubClass 0 Unused
  370. bDeviceProtocol 1 Single TT
  371. bMaxPacketSize0 64
  372. idVendor 0x1d6b Linux Foundation
  373. idProduct 0x0002 2.0 root hub
  374. bcdDevice 3.08
  375. iManufacturer 3 Linux 3.8.0-33-generic xhci_hcd
  376. iProduct 2 xHCI Host Controller
  377. iSerial 1 0000:01:00.0
  378. bNumConfigurations 1
  379. Configuration Descriptor:
  380. bLength 9
  381. bDescriptorType 2
  382. wTotalLength 25
  383. bNumInterfaces 1
  384. bConfigurationValue 1
  385. iConfiguration 0
  386. bmAttributes 0xe0
  387. Self Powered
  388. Remote Wakeup
  389. MaxPower 0mA
  390. Interface Descriptor:
  391. bLength 9
  392. bDescriptorType 4
  393. bInterfaceNumber 0
  394. bAlternateSetting 0
  395. bNumEndpoints 1
  396. bInterfaceClass 9 Hub
  397. bInterfaceSubClass 0 Unused
  398. bInterfaceProtocol 0 Full speed (or root) hub
  399. iInterface 0
  400. Endpoint Descriptor:
  401. bLength 7
  402. bDescriptorType 5
  403. bEndpointAddress 0x81 EP 1 IN
  404. bmAttributes 3
  405. Transfer Type Interrupt
  406. Synch Type None
  407. Usage Type Data
  408. wMaxPacketSize 0x0004 1x 4 bytes
  409. bInterval 12
  410. Hub Descriptor:
  411. bLength 9
  412. bDescriptorType 41
  413. nNbrPorts 1
  414. wHubCharacteristic 0x0009
  415. Per-port power switching
  416. Per-port overcurrent protection
  417. TT think time 8 FS bits
  418. bPwrOn2PwrGood 10 * 2 milli seconds
  419. bHubContrCurrent 0 milli Ampere
  420. DeviceRemovable 0x02
  421. PortPwrCtrlMask 0xff
  422. Hub Port Status:
  423. Port 1: 0000.0503 highspeed power enable connect
  424. Device Status: 0x0001
  425. Self Powered
  426.  
  427. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  428. Device Descriptor:
  429. bLength 18
  430. bDescriptorType 1
  431. bcdUSB 3.00
  432. bDeviceClass 9 Hub
  433. bDeviceSubClass 0 Unused
  434. bDeviceProtocol 3
  435. bMaxPacketSize0 9
  436. idVendor 0x1d6b Linux Foundation
  437. idProduct 0x0003 3.0 root hub
  438. bcdDevice 3.08
  439. iManufacturer 3 Linux 3.8.0-33-generic xhci_hcd
  440. iProduct 2 xHCI Host Controller
  441. iSerial 1 0000:01:00.0
  442. bNumConfigurations 1
  443. Configuration Descriptor:
  444. bLength 9
  445. bDescriptorType 2
  446. wTotalLength 31
  447. bNumInterfaces 1
  448. bConfigurationValue 1
  449. iConfiguration 0
  450. bmAttributes 0xe0
  451. Self Powered
  452. Remote Wakeup
  453. MaxPower 0mA
  454. Interface Descriptor:
  455. bLength 9
  456. bDescriptorType 4
  457. bInterfaceNumber 0
  458. bAlternateSetting 0
  459. bNumEndpoints 1
  460. bInterfaceClass 9 Hub
  461. bInterfaceSubClass 0 Unused
  462. bInterfaceProtocol 0 Full speed (or root) hub
  463. iInterface 0
  464. Endpoint Descriptor:
  465. bLength 7
  466. bDescriptorType 5
  467. bEndpointAddress 0x81 EP 1 IN
  468. bmAttributes 3
  469. Transfer Type Interrupt
  470. Synch Type None
  471. Usage Type Data
  472. wMaxPacketSize 0x0004 1x 4 bytes
  473. bInterval 12
  474. bMaxBurst 0
  475. Hub Descriptor:
  476. bLength 12
  477. bDescriptorType 42
  478. nNbrPorts 4
  479. wHubCharacteristic 0x0009
  480. Per-port power switching
  481. Per-port overcurrent protection
  482. bPwrOn2PwrGood 10 * 2 milli seconds
  483. bHubContrCurrent 0 milli Ampere
  484. bHubDecLat 0.0 micro seconds
  485. wHubDelay 0 nano seconds
  486. DeviceRemovable 0x00
  487. Hub Port Status:
  488. Port 1: 0000.02a0 5Gbps power Rx.Detect
  489. Port 2: 0000.02e0 5Gbps power Polling
  490. Port 3: 0000.02a0 5Gbps power Rx.Detect
  491. Port 4: 0000.02a0 5Gbps power Rx.Detect
  492. Binary Object Store Descriptor:
  493. bLength 5
  494. bDescriptorType 15
  495. wTotalLength 15
  496. bNumDeviceCaps 1
  497. SuperSpeed USB Device Capability:
  498. bLength 10
  499. bDescriptorType 16
  500. bDevCapabilityType 3
  501. bmAttributes 0x02
  502. wSpeedsSupported 0x0008
  503. Device can operate at SuperSpeed (5Gbps)
  504. bFunctionalitySupport 3
  505. Lowest fully-functional device speed is SuperSpeed (5Gbps)
  506. bU1DevExitLat 4 micro seconds
  507. bU2DevExitLat 231 micro seconds
  508. Device Status: 0x0001
  509. Self Powered
  510.  
  511. Bus 001 Device 003: ID 0557:2221 ATEN International Co., Ltd
  512. Device Descriptor:
  513. bLength 18
  514. bDescriptorType 1
  515. bcdUSB 1.10
  516. bDeviceClass 0 (Defined at Interface level)
  517. bDeviceSubClass 0
  518. bDeviceProtocol 0
  519. bMaxPacketSize0 64
  520. idVendor 0x0557 ATEN International Co., Ltd
  521. idProduct 0x2221
  522. bcdDevice 0.01
  523. iManufacturer 1 Winbond Electronics Corp
  524. iProduct 2 Hermon USB hidmouse Device
  525. iSerial 0
  526. bNumConfigurations 1
  527. Configuration Descriptor:
  528. bLength 9
  529. bDescriptorType 2
  530. wTotalLength 59
  531. bNumInterfaces 2
  532. bConfigurationValue 1
  533. iConfiguration 0
  534. bmAttributes 0xe0
  535. Self Powered
  536. Remote Wakeup
  537. MaxPower 100mA
  538. Interface Descriptor:
  539. bLength 9
  540. bDescriptorType 4
  541. bInterfaceNumber 0
  542. bAlternateSetting 0
  543. bNumEndpoints 1
  544. bInterfaceClass 3 Human Interface Device
  545. bInterfaceSubClass 1 Boot Interface Subclass
  546. bInterfaceProtocol 2 Mouse
  547. iInterface 0
  548. HID Device Descriptor:
  549. bLength 9
  550. bDescriptorType 33
  551. bcdHID 1.00
  552. bCountryCode 0 Not supported
  553. bNumDescriptors 1
  554. bDescriptorType 34 Report
  555. wDescriptorLength 79
  556. Report Descriptors:
  557. ** UNAVAILABLE **
  558. Endpoint Descriptor:
  559. bLength 7
  560. bDescriptorType 5
  561. bEndpointAddress 0x82 EP 2 IN
  562. bmAttributes 3
  563. Transfer Type Interrupt
  564. Synch Type None
  565. Usage Type Data
  566. wMaxPacketSize 0x0008 1x 8 bytes
  567. bInterval 10
  568. Interface Descriptor:
  569. bLength 9
  570. bDescriptorType 4
  571. bInterfaceNumber 1
  572. bAlternateSetting 0
  573. bNumEndpoints 1
  574. bInterfaceClass 3 Human Interface Device
  575. bInterfaceSubClass 1 Boot Interface Subclass
  576. bInterfaceProtocol 1 Keyboard
  577. iInterface 0
  578. HID Device Descriptor:
  579. bLength 9
  580. bDescriptorType 33
  581. bcdHID 1.00
  582. bCountryCode 0 Not supported
  583. bNumDescriptors 1
  584. bDescriptorType 34 Report
  585. wDescriptorLength 64
  586. Report Descriptors:
  587. ** UNAVAILABLE **
  588. Endpoint Descriptor:
  589. bLength 7
  590. bDescriptorType 5
  591. bEndpointAddress 0x81 EP 1 IN
  592. bmAttributes 3
  593. Transfer Type Interrupt
  594. Synch Type None
  595. Usage Type Data
  596. wMaxPacketSize 0x0008 1x 8 bytes
  597. bInterval 10
  598. Device Status: 0xffff
  599. Self Powered
  600. Remote Wakeup Enabled
  601. Test Mode
  602. Debug Mode
  603.  
  604. Bus 002 Device 003: ID 045e:0750 Microsoft Corp. Wired Keyboard 600
  605. Device Descriptor:
  606. bLength 18
  607. bDescriptorType 1
  608. bcdUSB 1.10
  609. bDeviceClass 0 (Defined at Interface level)
  610. bDeviceSubClass 0
  611. bDeviceProtocol 0
  612. bMaxPacketSize0 8
  613. idVendor 0x045e Microsoft Corp.
  614. idProduct 0x0750 Wired Keyboard 600
  615. bcdDevice 1.10
  616. iManufacturer 1 Microsoft
  617. iProduct 2 Wired Keyboard 600
  618. iSerial 0
  619. bNumConfigurations 1
  620. Configuration Descriptor:
  621. bLength 9
  622. bDescriptorType 2
  623. wTotalLength 59
  624. bNumInterfaces 2
  625. bConfigurationValue 1
  626. iConfiguration 0
  627. bmAttributes 0xa0
  628. (Bus Powered)
  629. Remote Wakeup
  630. MaxPower 100mA
  631. Interface Descriptor:
  632. bLength 9
  633. bDescriptorType 4
  634. bInterfaceNumber 0
  635. bAlternateSetting 0
  636. bNumEndpoints 1
  637. bInterfaceClass 3 Human Interface Device
  638. bInterfaceSubClass 1 Boot Interface Subclass
  639. bInterfaceProtocol 1 Keyboard
  640. iInterface 0
  641. HID Device Descriptor:
  642. bLength 9
  643. bDescriptorType 33
  644. bcdHID 1.11
  645. bCountryCode 0 Not supported
  646. bNumDescriptors 1
  647. bDescriptorType 34 Report
  648. wDescriptorLength 65
  649. Report Descriptors:
  650. ** UNAVAILABLE **
  651. Endpoint Descriptor:
  652. bLength 7
  653. bDescriptorType 5
  654. bEndpointAddress 0x81 EP 1 IN
  655. bmAttributes 3
  656. Transfer Type Interrupt
  657. Synch Type None
  658. Usage Type Data
  659. wMaxPacketSize 0x0008 1x 8 bytes
  660. bInterval 10
  661. Interface Descriptor:
  662. bLength 9
  663. bDescriptorType 4
  664. bInterfaceNumber 1
  665. bAlternateSetting 0
  666. bNumEndpoints 1
  667. bInterfaceClass 3 Human Interface Device
  668. bInterfaceSubClass 0 No Subclass
  669. bInterfaceProtocol 0 None
  670. iInterface 0
  671. HID Device Descriptor:
  672. bLength 9
  673. bDescriptorType 33
  674. bcdHID 1.11
  675. bCountryCode 0 Not supported
  676. bNumDescriptors 1
  677. bDescriptorType 34 Report
  678. wDescriptorLength 106
  679. Report Descriptors:
  680. ** UNAVAILABLE **
  681. Endpoint Descriptor:
  682. bLength 7
  683. bDescriptorType 5
  684. bEndpointAddress 0x82 EP 2 IN
  685. bmAttributes 3
  686. Transfer Type Interrupt
  687. Synch Type None
  688. Usage Type Data
  689. wMaxPacketSize 0x0008 1x 8 bytes
  690. bInterval 10
  691. Device Status: 0x0000
  692. (Bus Powered)
  693.  
  694. Bus 003 Device 003: ID 2109:0811
  695. Device Descriptor:
  696. bLength 18
  697. bDescriptorType 1
  698. bcdUSB 2.10
  699. bDeviceClass 9 Hub
  700. bDeviceSubClass 0 Unused
  701. bDeviceProtocol 1 Single TT
  702. bMaxPacketSize0 64
  703. idVendor 0x2109
  704. idProduct 0x0811
  705. bcdDevice 29.97
  706. iManufacturer 0
  707. iProduct 1 USB2.0 Hub
  708. iSerial 0
  709. bNumConfigurations 1
  710. Configuration Descriptor:
  711. bLength 9
  712. bDescriptorType 2
  713. wTotalLength 25
  714. bNumInterfaces 1
  715. bConfigurationValue 1
  716. iConfiguration 0
  717. bmAttributes 0xe0
  718. Self Powered
  719. Remote Wakeup
  720. MaxPower 100mA
  721. Interface Descriptor:
  722. bLength 9
  723. bDescriptorType 4
  724. bInterfaceNumber 0
  725. bAlternateSetting 0
  726. bNumEndpoints 1
  727. bInterfaceClass 9 Hub
  728. bInterfaceSubClass 0 Unused
  729. bInterfaceProtocol 0 Full speed (or root) hub
  730. iInterface 0
  731. Endpoint Descriptor:
  732. bLength 7
  733. bDescriptorType 5
  734. bEndpointAddress 0x81 EP 1 IN
  735. bmAttributes 3
  736. Transfer Type Interrupt
  737. Synch Type None
  738. Usage Type Data
  739. wMaxPacketSize 0x0001 1x 1 bytes
  740. bInterval 12
  741. Hub Descriptor:
  742. bLength 9
  743. bDescriptorType 41
  744. nNbrPorts 4
  745. wHubCharacteristic 0x00e9
  746. Per-port power switching
  747. Per-port overcurrent protection
  748. TT think time 32 FS bits
  749. Port indicators
  750. bPwrOn2PwrGood 50 * 2 milli seconds
  751. bHubContrCurrent 100 milli Ampere
  752. DeviceRemovable 0x00
  753. PortPwrCtrlMask 0xff
  754. Hub Port Status:
  755. Port 1: 0000.0100 power
  756. Port 2: 0000.0100 power
  757. Port 3: 0000.0100 power
  758. Port 4: 0000.0100 power
  759. Device Status: 0x0001
  760. Self Powered
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