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  1. Bus 001 Device 009: ID 05a9:2649 OmniVision Technologies, Inc.
  2. Device Descriptor:
  3. bLength 18
  4. bDescriptorType 1
  5. bcdUSB 2.00
  6. bDeviceClass 239 Miscellaneous Device
  7. bDeviceSubClass 2 ?
  8. bDeviceProtocol 1 Interface Association
  9. bMaxPacketSize0 64
  10. idVendor 0x05a9 OmniVision Technologies, Inc.
  11. idProduct 0x2649
  12. bcdDevice 89.09
  13. iManufacturer 1 OmniVision Technologies, Inc.538-2640-08.09.09.1
  14. iProduct 2 Monitor Webcam
  15. iSerial 0
  16. bNumConfigurations 1
  17. Configuration Descriptor:
  18. bLength 9
  19. bDescriptorType 2
  20. wTotalLength 969
  21. bNumInterfaces 4
  22. bConfigurationValue 1
  23. iConfiguration 0
  24. bmAttributes 0x80
  25. (Bus Powered)
  26. MaxPower 200mA
  27. Interface Association:
  28. bLength 8
  29. bDescriptorType 11
  30. bFirstInterface 0
  31. bInterfaceCount 2
  32. bFunctionClass 14 Video
  33. bFunctionSubClass 3 Video Interface Collection
  34. bFunctionProtocol 0
  35. iFunction 2 Monitor Webcam
  36. Interface Descriptor:
  37. bLength 9
  38. bDescriptorType 4
  39. bInterfaceNumber 0
  40. bAlternateSetting 0
  41. bNumEndpoints 1
  42. bInterfaceClass 14 Video
  43. bInterfaceSubClass 1 Video Control
  44. bInterfaceProtocol 0
  45. iInterface 2 Monitor Webcam
  46. VideoControl Interface Descriptor:
  47. bLength 13
  48. bDescriptorType 36
  49. bDescriptorSubtype 1 (HEADER)
  50. bcdUVC 1.00
  51. wTotalLength 110
  52. dwClockFrequency 30.000000MHz
  53. bInCollection 1
  54. baInterfaceNr( 0) 1
  55. VideoControl Interface Descriptor:
  56. bLength 17
  57. bDescriptorType 36
  58. bDescriptorSubtype 2 (INPUT_TERMINAL)
  59. bTerminalID 1
  60. wTerminalType 0x0201 Camera Sensor
  61. bAssocTerminal 0
  62. iTerminal 0
  63. wObjectiveFocalLengthMin 0
  64. wObjectiveFocalLengthMax 0
  65. wOcularFocalLength 0
  66. bControlSize 2
  67. bmControls 0x00000000
  68. VideoControl Interface Descriptor:
  69. bLength 9
  70. bDescriptorType 36
  71. bDescriptorSubtype 3 (OUTPUT_TERMINAL)
  72. bTerminalID 3
  73. wTerminalType 0x0101 USB Streaming
  74. bAssocTerminal 0
  75. bSourceID 5
  76. iTerminal 0
  77. VideoControl Interface Descriptor:
  78. bLength 7
  79. bDescriptorType 36
  80. bDescriptorSubtype 4 (SELECTOR_UNIT)
  81. bUnitID 4
  82. bNrInPins 1
  83. baSource( 0) 1
  84. iSelector 0
  85. VideoControl Interface Descriptor:
  86. bLength 11
  87. bDescriptorType 36
  88. bDescriptorSubtype 5 (PROCESSING_UNIT)
  89. Warning: Descriptor too short
  90. bUnitID 5
  91. bSourceID 4
  92. wMaxMultiplier 0
  93. bControlSize 2
  94. bmControls 0x0000157f
  95. Brightness
  96. Contrast
  97. Hue
  98. Saturation
  99. Sharpness
  100. Gamma
  101. White Balance Temperature
  102. Backlight Compensation
  103. Power Line Frequency
  104. White Balance Temperature, Auto
  105. iProcessing 0
  106. bmVideoStandards 0x1a
  107. NTSC - 525/60
  108. SECAM - 625/50
  109. NTSC - 625/50
  110. VideoControl Interface Descriptor:
  111. bLength 26
  112. bDescriptorType 36
  113. bDescriptorSubtype 6 (EXTENSION_UNIT)
  114. bUnitID 7
  115. guidExtensionCode {8a0f88dd-ba1c-5449-8a25-f7875967f0f7}
  116. bNumControl 1
  117. bNrPins 1
  118. baSourceID( 0) 1
  119. bControlSize 1
  120. bmControls( 0) 0x01
  121. iExtension 0
  122. VideoControl Interface Descriptor:
  123. bLength 27
  124. bDescriptorType 36
  125. bDescriptorSubtype 6 (EXTENSION_UNIT)
  126. bUnitID 6
  127. guidExtensionCode {6a108077-3202-dc11-8314-0800200c9a66}
  128. bNumControl 7
  129. bNrPins 1
  130. baSourceID( 0) 1
  131. bControlSize 2
  132. bmControls( 0) 0xaf
  133. bmControls( 1) 0x01
  134. iExtension 0
  135. Endpoint Descriptor:
  136. bLength 7
  137. bDescriptorType 5
  138. bEndpointAddress 0x83 EP 3 IN
  139. bmAttributes 3
  140. Transfer Type Interrupt
  141. Synch Type None
  142. Usage Type Data
  143. wMaxPacketSize 0x0010 1x 16 bytes
  144. bInterval 16
  145. Interface Descriptor:
  146. bLength 9
  147. bDescriptorType 4
  148. bInterfaceNumber 1
  149. bAlternateSetting 0
  150. bNumEndpoints 0
  151. bInterfaceClass 14 Video
  152. bInterfaceSubClass 2 Video Streaming
  153. bInterfaceProtocol 0
  154. iInterface 0
  155. VideoStreaming Interface Descriptor:
  156. bLength 15
  157. bDescriptorType 36
  158. bDescriptorSubtype 1 (INPUT_HEADER)
  159. bNumFormats 2
  160. wTotalLength 669
  161. bEndPointAddress 129
  162. bmInfo 0
  163. bTerminalLink 3
  164. bStillCaptureMethod 0
  165. bTriggerSupport 0
  166. bTriggerUsage 0
  167. bControlSize 1
  168. bmaControls( 0) 11
  169. bmaControls( 1) 11
  170. VideoStreaming Interface Descriptor:
  171. bLength 11
  172. bDescriptorType 36
  173. bDescriptorSubtype 6 (FORMAT_MJPEG)
  174. bFormatIndex 1
  175. bNumFrameDescriptors 9
  176. bFlags 1
  177. Fixed-size samples: Yes
  178. bDefaultFrameIndex 1
  179. bAspectRatioX 0
  180. bAspectRatioY 0
  181. bmInterlaceFlags 0x00
  182. Interlaced stream or variable: No
  183. Fields per frame: 1 fields
  184. Field 1 first: No
  185. Field pattern: Field 1 only
  186. bCopyProtect 0
  187. VideoStreaming Interface Descriptor:
  188. bLength 34
  189. bDescriptorType 36
  190. bDescriptorSubtype 7 (FRAME_MJPEG)
  191. bFrameIndex 1
  192. bmCapabilities 0x00
  193. Still image unsupported
  194. wWidth 640
  195. wHeight 480
  196. dwMinBitRate 73728000
  197. dwMaxBitRate 147456000
  198. dwMaxVideoFrameBufferSize 614400
  199. dwDefaultFrameInterval 333333
  200. bFrameIntervalType 2
  201. dwFrameInterval( 0) 333333
  202. dwFrameInterval( 1) 666666
  203. VideoStreaming Interface Descriptor:
  204. bLength 34
  205. bDescriptorType 36
  206. bDescriptorSubtype 7 (FRAME_MJPEG)
  207. bFrameIndex 2
  208. bmCapabilities 0x00
  209. Still image unsupported
  210. wWidth 160
  211. wHeight 120
  212. dwMinBitRate 4608000
  213. dwMaxBitRate 9216000
  214. dwMaxVideoFrameBufferSize 38400
  215. dwDefaultFrameInterval 333333
  216. bFrameIntervalType 2
  217. dwFrameInterval( 0) 333333
  218. dwFrameInterval( 1) 666666
  219. VideoStreaming Interface Descriptor:
  220. bLength 34
  221. bDescriptorType 36
  222. bDescriptorSubtype 7 (FRAME_MJPEG)
  223. bFrameIndex 3
  224. bmCapabilities 0x00
  225. Still image unsupported
  226. wWidth 176
  227. wHeight 144
  228. dwMinBitRate 6082560
  229. dwMaxBitRate 12165120
  230. dwMaxVideoFrameBufferSize 50688
  231. dwDefaultFrameInterval 333333
  232. bFrameIntervalType 2
  233. dwFrameInterval( 0) 333333
  234. dwFrameInterval( 1) 666666
  235. VideoStreaming Interface Descriptor:
  236. bLength 34
  237. bDescriptorType 36
  238. bDescriptorSubtype 7 (FRAME_MJPEG)
  239. bFrameIndex 4
  240. bmCapabilities 0x00
  241. Still image unsupported
  242. wWidth 320
  243. wHeight 240
  244. dwMinBitRate 18432000
  245. dwMaxBitRate 36864000
  246. dwMaxVideoFrameBufferSize 153600
  247. dwDefaultFrameInterval 333333
  248. bFrameIntervalType 2
  249. dwFrameInterval( 0) 333333
  250. dwFrameInterval( 1) 666666
  251. VideoStreaming Interface Descriptor:
  252. bLength 34
  253. bDescriptorType 36
  254. bDescriptorSubtype 7 (FRAME_MJPEG)
  255. bFrameIndex 5
  256. bmCapabilities 0x00
  257. Still image unsupported
  258. wWidth 352
  259. wHeight 288
  260. dwMinBitRate 24330240
  261. dwMaxBitRate 48660480
  262. dwMaxVideoFrameBufferSize 202752
  263. dwDefaultFrameInterval 333333
  264. bFrameIntervalType 2
  265. dwFrameInterval( 0) 333333
  266. dwFrameInterval( 1) 666666
  267. VideoStreaming Interface Descriptor:
  268. bLength 34
  269. bDescriptorType 36
  270. bDescriptorSubtype 7 (FRAME_MJPEG)
  271. bFrameIndex 6
  272. bmCapabilities 0x00
  273. Still image unsupported
  274. wWidth 800
  275. wHeight 600
  276. dwMinBitRate 115200000
  277. dwMaxBitRate 230400000
  278. dwMaxVideoFrameBufferSize 960000
  279. dwDefaultFrameInterval 333333
  280. bFrameIntervalType 2
  281. dwFrameInterval( 0) 333333
  282. dwFrameInterval( 1) 666666
  283. VideoStreaming Interface Descriptor:
  284. bLength 34
  285. bDescriptorType 36
  286. bDescriptorSubtype 7 (FRAME_MJPEG)
  287. bFrameIndex 7
  288. bmCapabilities 0x00
  289. Still image unsupported
  290. wWidth 1024
  291. wHeight 768
  292. dwMinBitRate 94371840
  293. dwMaxBitRate 188743680
  294. dwMaxVideoFrameBufferSize 1572864
  295. dwDefaultFrameInterval 666666
  296. bFrameIntervalType 2
  297. dwFrameInterval( 0) 666666
  298. dwFrameInterval( 1) 1333333
  299. VideoStreaming Interface Descriptor:
  300. bLength 34
  301. bDescriptorType 36
  302. bDescriptorSubtype 7 (FRAME_MJPEG)
  303. bFrameIndex 8
  304. bmCapabilities 0x00
  305. Still image unsupported
  306. wWidth 1280
  307. wHeight 1024
  308. dwMinBitRate 157286400
  309. dwMaxBitRate 314572800
  310. dwMaxVideoFrameBufferSize 2621440
  311. dwDefaultFrameInterval 666666
  312. bFrameIntervalType 2
  313. dwFrameInterval( 0) 666666
  314. dwFrameInterval( 1) 1333333
  315. VideoStreaming Interface Descriptor:
  316. bLength 34
  317. bDescriptorType 36
  318. bDescriptorSubtype 7 (FRAME_MJPEG)
  319. bFrameIndex 9
  320. bmCapabilities 0x00
  321. Still image unsupported
  322. wWidth 1600
  323. wHeight 1200
  324. dwMinBitRate 230400000
  325. dwMaxBitRate 460800000
  326. dwMaxVideoFrameBufferSize 3840000
  327. dwDefaultFrameInterval 666666
  328. bFrameIntervalType 2
  329. dwFrameInterval( 0) 666666
  330. dwFrameInterval( 1) 1333333
  331. VideoStreaming Interface Descriptor:
  332. bLength 6
  333. bDescriptorType 36
  334. bDescriptorSubtype 13 (COLORFORMAT)
  335. bColorPrimaries 1 (BT.709,sRGB)
  336. bTransferCharacteristics 1 (BT.709)
  337. bMatrixCoefficients 4 (SMPTE 170M (BT.601))
  338. VideoStreaming Interface Descriptor:
  339. bLength 27
  340. bDescriptorType 36
  341. bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
  342. bFormatIndex 2
  343. bNumFrameDescriptors 9
  344. guidFormat {59555932-0000-1000-8000-00aa00389b71}
  345. bBitsPerPixel 16
  346. bDefaultFrameIndex 1
  347. bAspectRatioX 0
  348. bAspectRatioY 0
  349. bmInterlaceFlags 0x00
  350. Interlaced stream or variable: No
  351. Fields per frame: 1 fields
  352. Field 1 first: No
  353. Field pattern: Field 1 only
  354. bCopyProtect 0
  355. VideoStreaming Interface Descriptor:
  356. bLength 34
  357. bDescriptorType 36
  358. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  359. bFrameIndex 1
  360. bmCapabilities 0x00
  361. Still image unsupported
  362. wWidth 640
  363. wHeight 480
  364. dwMinBitRate 73728000
  365. dwMaxBitRate 147456000
  366. dwMaxVideoFrameBufferSize 614400
  367. dwDefaultFrameInterval 333333
  368. bFrameIntervalType 2
  369. dwFrameInterval( 0) 333333
  370. dwFrameInterval( 1) 666666
  371. VideoStreaming Interface Descriptor:
  372. bLength 34
  373. bDescriptorType 36
  374. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  375. bFrameIndex 2
  376. bmCapabilities 0x00
  377. Still image unsupported
  378. wWidth 160
  379. wHeight 120
  380. dwMinBitRate 4608000
  381. dwMaxBitRate 9216000
  382. dwMaxVideoFrameBufferSize 38400
  383. dwDefaultFrameInterval 333333
  384. bFrameIntervalType 2
  385. dwFrameInterval( 0) 333333
  386. dwFrameInterval( 1) 666666
  387. VideoStreaming Interface Descriptor:
  388. bLength 34
  389. bDescriptorType 36
  390. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  391. bFrameIndex 3
  392. bmCapabilities 0x00
  393. Still image unsupported
  394. wWidth 176
  395. wHeight 144
  396. dwMinBitRate 6082560
  397. dwMaxBitRate 12165120
  398. dwMaxVideoFrameBufferSize 50688
  399. dwDefaultFrameInterval 333333
  400. bFrameIntervalType 2
  401. dwFrameInterval( 0) 333333
  402. dwFrameInterval( 1) 666666
  403. VideoStreaming Interface Descriptor:
  404. bLength 34
  405. bDescriptorType 36
  406. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  407. bFrameIndex 4
  408. bmCapabilities 0x00
  409. Still image unsupported
  410. wWidth 320
  411. wHeight 240
  412. dwMinBitRate 18432000
  413. dwMaxBitRate 36864000
  414. dwMaxVideoFrameBufferSize 153600
  415. dwDefaultFrameInterval 333333
  416. bFrameIntervalType 2
  417. dwFrameInterval( 0) 333333
  418. dwFrameInterval( 1) 666666
  419. VideoStreaming Interface Descriptor:
  420. bLength 34
  421. bDescriptorType 36
  422. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  423. bFrameIndex 5
  424. bmCapabilities 0x00
  425. Still image unsupported
  426. wWidth 352
  427. wHeight 288
  428. dwMinBitRate 24330240
  429. dwMaxBitRate 48660480
  430. dwMaxVideoFrameBufferSize 202752
  431. dwDefaultFrameInterval 333333
  432. bFrameIntervalType 2
  433. dwFrameInterval( 0) 333333
  434. dwFrameInterval( 1) 666666
  435. VideoStreaming Interface Descriptor:
  436. bLength 34
  437. bDescriptorType 36
  438. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  439. bFrameIndex 6
  440. bmCapabilities 0x00
  441. Still image unsupported
  442. wWidth 800
  443. wHeight 600
  444. dwMinBitRate 57600000
  445. dwMaxBitRate 115200000
  446. dwMaxVideoFrameBufferSize 960000
  447. dwDefaultFrameInterval 666666
  448. bFrameIntervalType 2
  449. dwFrameInterval( 0) 666666
  450. dwFrameInterval( 1) 1333333
  451. VideoStreaming Interface Descriptor:
  452. bLength 34
  453. bDescriptorType 36
  454. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  455. bFrameIndex 7
  456. bmCapabilities 0x00
  457. Still image unsupported
  458. wWidth 1024
  459. wHeight 768
  460. dwMinBitRate 94371840
  461. dwMaxBitRate 150994944
  462. dwMaxVideoFrameBufferSize 1572864
  463. dwDefaultFrameInterval 833333
  464. bFrameIntervalType 2
  465. dwFrameInterval( 0) 833333
  466. dwFrameInterval( 1) 1333333
  467. VideoStreaming Interface Descriptor:
  468. bLength 30
  469. bDescriptorType 36
  470. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  471. bFrameIndex 8
  472. bmCapabilities 0x00
  473. Still image unsupported
  474. wWidth 1280
  475. wHeight 1024
  476. dwMinBitRate 157286400
  477. dwMaxBitRate 157286400
  478. dwMaxVideoFrameBufferSize 2621440
  479. dwDefaultFrameInterval 1333333
  480. bFrameIntervalType 1
  481. dwFrameInterval( 0) 1333333
  482. VideoStreaming Interface Descriptor:
  483. bLength 30
  484. bDescriptorType 36
  485. bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
  486. bFrameIndex 9
  487. bmCapabilities 0x00
  488. Still image unsupported
  489. wWidth 1600
  490. wHeight 1200
  491. dwMinBitRate 153600000
  492. dwMaxBitRate 153600000
  493. dwMaxVideoFrameBufferSize 3840000
  494. dwDefaultFrameInterval 2000000
  495. bFrameIntervalType 1
  496. dwFrameInterval( 0) 2000000
  497. VideoStreaming Interface Descriptor:
  498. bLength 6
  499. bDescriptorType 36
  500. bDescriptorSubtype 13 (COLORFORMAT)
  501. bColorPrimaries 1 (BT.709,sRGB)
  502. bTransferCharacteristics 1 (BT.709)
  503. bMatrixCoefficients 4 (SMPTE 170M (BT.601))
  504. Interface Descriptor:
  505. bLength 9
  506. bDescriptorType 4
  507. bInterfaceNumber 1
  508. bAlternateSetting 1
  509. bNumEndpoints 1
  510. bInterfaceClass 14 Video
  511. bInterfaceSubClass 2 Video Streaming
  512. bInterfaceProtocol 0
  513. iInterface 0
  514. Endpoint Descriptor:
  515. bLength 7
  516. bDescriptorType 5
  517. bEndpointAddress 0x81 EP 1 IN
  518. bmAttributes 5
  519. Transfer Type Isochronous
  520. Synch Type Asynchronous
  521. Usage Type Data
  522. wMaxPacketSize 0x13fc 3x 1020 bytes
  523. bInterval 1
  524. Interface Association:
  525. bLength 8
  526. bDescriptorType 11
  527. bFirstInterface 2
  528. bInterfaceCount 2
  529. bFunctionClass 1 Audio
  530. bFunctionSubClass 1 Control Device
  531. bFunctionProtocol 0
  532. iFunction 0
  533. Interface Descriptor:
  534. bLength 9
  535. bDescriptorType 4
  536. bInterfaceNumber 2
  537. bAlternateSetting 0
  538. bNumEndpoints 0
  539. bInterfaceClass 1 Audio
  540. bInterfaceSubClass 1 Control Device
  541. bInterfaceProtocol 0
  542. iInterface 0
  543. AudioControl Interface Descriptor:
  544. bLength 9
  545. bDescriptorType 36
  546. bDescriptorSubtype 1 (HEADER)
  547. bcdADC 1.00
  548. wTotalLength 43
  549. bInCollection 1
  550. baInterfaceNr( 0) 3
  551. AudioControl Interface Descriptor:
  552. bLength 12
  553. bDescriptorType 36
  554. bDescriptorSubtype 2 (INPUT_TERMINAL)
  555. bTerminalID 1
  556. wTerminalType 0x0205 Microphone Array
  557. bAssocTerminal 0
  558. bNrChannels 2
  559. wChannelConfig 0x0000
  560. iChannelNames 0
  561. iTerminal 0
  562. AudioControl Interface Descriptor:
  563. bLength 9
  564. bDescriptorType 36
  565. bDescriptorSubtype 3 (OUTPUT_TERMINAL)
  566. bTerminalID 2
  567. wTerminalType 0x0101 USB Streaming
  568. bAssocTerminal 0
  569. bSourceID 3
  570. iTerminal 0
  571. AudioControl Interface Descriptor:
  572. bLength 13
  573. bDescriptorType 36
  574. bDescriptorSubtype 6 (FEATURE_UNIT)
  575. bUnitID 3
  576. bSourceID 1
  577. bControlSize 2
  578. bmaControls( 0) 0x43
  579. bmaControls( 0) 0x02
  580. Mute
  581. Volume
  582. Automatic Gain
  583. Loudness
  584. bmaControls( 1) 0x00
  585. bmaControls( 1) 0x00
  586. bmaControls( 2) 0x00
  587. bmaControls( 2) 0x00
  588. iFeature 0
  589. Interface Descriptor:
  590. bLength 9
  591. bDescriptorType 4
  592. bInterfaceNumber 3
  593. bAlternateSetting 0
  594. bNumEndpoints 0
  595. bInterfaceClass 1 Audio
  596. bInterfaceSubClass 2 Streaming
  597. bInterfaceProtocol 0
  598. iInterface 0
  599. Interface Descriptor:
  600. bLength 9
  601. bDescriptorType 4
  602. bInterfaceNumber 3
  603. bAlternateSetting 1
  604. bNumEndpoints 1
  605. bInterfaceClass 1 Audio
  606. bInterfaceSubClass 2 Streaming
  607. bInterfaceProtocol 0
  608. iInterface 0
  609. AudioStreaming Interface Descriptor:
  610. bLength 7
  611. bDescriptorType 36
  612. bDescriptorSubtype 1 (AS_GENERAL)
  613. bTerminalLink 2
  614. bDelay 1 frames
  615. wFormatTag 1 PCM
  616. AudioStreaming Interface Descriptor:
  617. bLength 26
  618. bDescriptorType 36
  619. bDescriptorSubtype 2 (FORMAT_TYPE)
  620. bFormatType 1 (FORMAT_TYPE_I)
  621. bNrChannels 2
  622. bSubframeSize 2
  623. bBitResolution 16
  624. bSamFreqType 6 Discrete
  625. tSamFreq[ 0] 48000
  626. tSamFreq[ 1] 44100
  627. tSamFreq[ 2] 32000
  628. tSamFreq[ 3] 24000
  629. tSamFreq[ 4] 16000
  630. tSamFreq[ 5] 8000
  631. Endpoint Descriptor:
  632. bLength 9
  633. bDescriptorType 5
  634. bEndpointAddress 0x84 EP 4 IN
  635. bmAttributes 13
  636. Transfer Type Isochronous
  637. Synch Type Synchronous
  638. Usage Type Data
  639. wMaxPacketSize 0x00c0 1x 192 bytes
  640. bInterval 4
  641. bRefresh 0
  642. bSynchAddress 0
  643. AudioControl Endpoint Descriptor:
  644. bLength 7
  645. bDescriptorType 37
  646. bDescriptorSubtype 1 (EP_GENERAL)
  647. bmAttributes 0x01
  648. Sampling Frequency
  649. bLockDelayUnits 0 Undefined
  650. wLockDelay 0 Undefined
  651. Device Qualifier (for other device speed):
  652. bLength 10
  653. bDescriptorType 6
  654. bcdUSB 2.00
  655. bDeviceClass 239 Miscellaneous Device
  656. bDeviceSubClass 2 ?
  657. bDeviceProtocol 1 Interface Association
  658. bMaxPacketSize0 64
  659. bNumConfigurations 1
  660. Device Status: 0x0000
  661. (Bus Powered)
  662.  
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