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lsusb.txt

Sep 21st, 2021
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  1.  
  2. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  3. Device Descriptor:
  4. bLength 18
  5. bDescriptorType 1
  6. bcdUSB 3.10
  7. bDeviceClass 9 Hub
  8. bDeviceSubClass 0
  9. bDeviceProtocol 3
  10. bMaxPacketSize0 9
  11. idVendor 0x1d6b Linux Foundation
  12. idProduct 0x0003 3.0 root hub
  13. bcdDevice 5.15
  14. iManufacturer 3 Linux 5.15.0-0.rc1.20210917gitbdb575f87217.15.fc36.x86_64 xhci-hcd
  15. iProduct 2 xHCI Host Controller
  16. iSerial 1 0000:07:00.4
  17. bNumConfigurations 1
  18. Configuration Descriptor:
  19. bLength 9
  20. bDescriptorType 2
  21. wTotalLength 0x001f
  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
  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 0x0004 1x 4 bytes
  48. bInterval 12
  49. bMaxBurst 0
  50. Hub Descriptor:
  51. bLength 12
  52. bDescriptorType 42
  53. nNbrPorts 2
  54. wHubCharacteristic 0x000a
  55. No power switching (usb 1.0)
  56. Per-port overcurrent protection
  57. bPwrOn2PwrGood 10 * 2 milli seconds
  58. bHubContrCurrent 0 milli Ampere
  59. bHubDecLat 0.0 micro seconds
  60. wHubDelay 0 nano seconds
  61. DeviceRemovable 0x00
  62. Hub Port Status:
  63. Port 1: 0000.02a0 lowspeed L1
  64. Port 2: 0000.02a0 lowspeed L1
  65. Binary Object Store Descriptor:
  66. bLength 5
  67. bDescriptorType 15
  68. wTotalLength 0x0023
  69. bNumDeviceCaps 2
  70. SuperSpeed USB Device Capability:
  71. bLength 10
  72. bDescriptorType 16
  73. bDevCapabilityType 3
  74. bmAttributes 0x02
  75. Latency Tolerance Messages (LTM) Supported
  76. wSpeedsSupported 0x0008
  77. Device can operate at SuperSpeed (5Gbps)
  78. bFunctionalitySupport 1
  79. Lowest fully-functional device speed is Full Speed (12Mbps)
  80. bU1DevExitLat 0 micro seconds
  81. bU2DevExitLat 0 micro seconds
  82. SuperSpeedPlus USB Device Capability:
  83. bLength 20
  84. bDescriptorType 16
  85. bDevCapabilityType 10
  86. bmAttributes 0x00000001
  87. Sublink Speed Attribute count 1
  88. Sublink Speed ID count 0
  89. wFunctionalitySupport 0x1104
  90. bmSublinkSpeedAttr[0] 0x00050034
  91. Speed Attribute ID: 4 5Gb/s Symmetric RX SuperSpeed
  92. bmSublinkSpeedAttr[1] 0x000500b4
  93. Speed Attribute ID: 4 5Gb/s Symmetric TX SuperSpeed
  94. Device Status: 0x0001
  95. Self Powered
  96.  
  97. Bus 003 Device 002: ID 13d3:3563 IMC Networks Wireless_Device
  98. Device Descriptor:
  99. bLength 18
  100. bDescriptorType 1
  101. bcdUSB 2.10
  102. bDeviceClass 239 Miscellaneous Device
  103. bDeviceSubClass 2
  104. bDeviceProtocol 1 Interface Association
  105. bMaxPacketSize0 64
  106. idVendor 0x13d3 IMC Networks
  107. idProduct 0x3563
  108. bcdDevice 1.00
  109. iManufacturer 5 MediaTek Inc.
  110. iProduct 6 Wireless_Device
  111. iSerial 7 000000000
  112. bNumConfigurations 1
  113. Configuration Descriptor:
  114. bLength 9
  115. bDescriptorType 2
  116. wTotalLength 0x00fe
  117. bNumInterfaces 3
  118. bConfigurationValue 1
  119. iConfiguration 8 Config_01
  120. bmAttributes 0xe0
  121. Self Powered
  122. Remote Wakeup
  123. MaxPower 100mA
  124. Interface Association:
  125. bLength 8
  126. bDescriptorType 11
  127. bFirstInterface 0
  128. bInterfaceCount 3
  129. bFunctionClass 224 Wireless
  130. bFunctionSubClass 1 Radio Frequency
  131. bFunctionProtocol 1 Bluetooth
  132. iFunction 4 BT_FUNCTION
  133. Interface Descriptor:
  134. bLength 9
  135. bDescriptorType 4
  136. bInterfaceNumber 0
  137. bAlternateSetting 0
  138. bNumEndpoints 3
  139. bInterfaceClass 224 Wireless
  140. bInterfaceSubClass 1 Radio Frequency
  141. bInterfaceProtocol 1 Bluetooth
  142. iInterface 1 BT_ACL_If
  143. Endpoint Descriptor:
  144. bLength 7
  145. bDescriptorType 5
  146. bEndpointAddress 0x81 EP 1 IN
  147. bmAttributes 3
  148. Transfer Type Interrupt
  149. Synch Type None
  150. Usage Type Data
  151. wMaxPacketSize 0x0010 1x 16 bytes
  152. bInterval 1
  153. Endpoint Descriptor:
  154. bLength 7
  155. bDescriptorType 5
  156. bEndpointAddress 0x82 EP 2 IN
  157. bmAttributes 2
  158. Transfer Type Bulk
  159. Synch Type None
  160. Usage Type Data
  161. wMaxPacketSize 0x0200 1x 512 bytes
  162. bInterval 0
  163. Endpoint Descriptor:
  164. bLength 7
  165. bDescriptorType 5
  166. bEndpointAddress 0x02 EP 2 OUT
  167. bmAttributes 2
  168. Transfer Type Bulk
  169. Synch Type None
  170. Usage Type Data
  171. wMaxPacketSize 0x0200 1x 512 bytes
  172. bInterval 0
  173. Interface Descriptor:
  174. bLength 9
  175. bDescriptorType 4
  176. bInterfaceNumber 1
  177. bAlternateSetting 0
  178. bNumEndpoints 2
  179. bInterfaceClass 224 Wireless
  180. bInterfaceSubClass 1 Radio Frequency
  181. bInterfaceProtocol 1 Bluetooth
  182. iInterface 2 BT_SCO_If
  183. Endpoint Descriptor:
  184. bLength 7
  185. bDescriptorType 5
  186. bEndpointAddress 0x83 EP 3 IN
  187. bmAttributes 1
  188. Transfer Type Isochronous
  189. Synch Type None
  190. Usage Type Data
  191. wMaxPacketSize 0x0000 1x 0 bytes
  192. bInterval 4
  193. Endpoint Descriptor:
  194. bLength 7
  195. bDescriptorType 5
  196. bEndpointAddress 0x03 EP 3 OUT
  197. bmAttributes 1
  198. Transfer Type Isochronous
  199. Synch Type None
  200. Usage Type Data
  201. wMaxPacketSize 0x0000 1x 0 bytes
  202. bInterval 4
  203. Interface Descriptor:
  204. bLength 9
  205. bDescriptorType 4
  206. bInterfaceNumber 1
  207. bAlternateSetting 1
  208. bNumEndpoints 2
  209. bInterfaceClass 224 Wireless
  210. bInterfaceSubClass 1 Radio Frequency
  211. bInterfaceProtocol 1 Bluetooth
  212. iInterface 2 BT_SCO_If
  213. Endpoint Descriptor:
  214. bLength 7
  215. bDescriptorType 5
  216. bEndpointAddress 0x83 EP 3 IN
  217. bmAttributes 1
  218. Transfer Type Isochronous
  219. Synch Type None
  220. Usage Type Data
  221. wMaxPacketSize 0x0009 1x 9 bytes
  222. bInterval 4
  223. Endpoint Descriptor:
  224. bLength 7
  225. bDescriptorType 5
  226. bEndpointAddress 0x03 EP 3 OUT
  227. bmAttributes 1
  228. Transfer Type Isochronous
  229. Synch Type None
  230. Usage Type Data
  231. wMaxPacketSize 0x0009 1x 9 bytes
  232. bInterval 4
  233. Interface Descriptor:
  234. bLength 9
  235. bDescriptorType 4
  236. bInterfaceNumber 1
  237. bAlternateSetting 2
  238. bNumEndpoints 2
  239. bInterfaceClass 224 Wireless
  240. bInterfaceSubClass 1 Radio Frequency
  241. bInterfaceProtocol 1 Bluetooth
  242. iInterface 2 BT_SCO_If
  243. Endpoint Descriptor:
  244. bLength 7
  245. bDescriptorType 5
  246. bEndpointAddress 0x83 EP 3 IN
  247. bmAttributes 1
  248. Transfer Type Isochronous
  249. Synch Type None
  250. Usage Type Data
  251. wMaxPacketSize 0x0011 1x 17 bytes
  252. bInterval 4
  253. Endpoint Descriptor:
  254. bLength 7
  255. bDescriptorType 5
  256. bEndpointAddress 0x03 EP 3 OUT
  257. bmAttributes 1
  258. Transfer Type Isochronous
  259. Synch Type None
  260. Usage Type Data
  261. wMaxPacketSize 0x0011 1x 17 bytes
  262. bInterval 4
  263. Interface Descriptor:
  264. bLength 9
  265. bDescriptorType 4
  266. bInterfaceNumber 1
  267. bAlternateSetting 3
  268. bNumEndpoints 2
  269. bInterfaceClass 224 Wireless
  270. bInterfaceSubClass 1 Radio Frequency
  271. bInterfaceProtocol 1 Bluetooth
  272. iInterface 2 BT_SCO_If
  273. Endpoint Descriptor:
  274. bLength 7
  275. bDescriptorType 5
  276. bEndpointAddress 0x83 EP 3 IN
  277. bmAttributes 1
  278. Transfer Type Isochronous
  279. Synch Type None
  280. Usage Type Data
  281. wMaxPacketSize 0x0019 1x 25 bytes
  282. bInterval 4
  283. Endpoint Descriptor:
  284. bLength 7
  285. bDescriptorType 5
  286. bEndpointAddress 0x03 EP 3 OUT
  287. bmAttributes 1
  288. Transfer Type Isochronous
  289. Synch Type None
  290. Usage Type Data
  291. wMaxPacketSize 0x0019 1x 25 bytes
  292. bInterval 4
  293. Interface Descriptor:
  294. bLength 9
  295. bDescriptorType 4
  296. bInterfaceNumber 1
  297. bAlternateSetting 4
  298. bNumEndpoints 2
  299. bInterfaceClass 224 Wireless
  300. bInterfaceSubClass 1 Radio Frequency
  301. bInterfaceProtocol 1 Bluetooth
  302. iInterface 2 BT_SCO_If
  303. Endpoint Descriptor:
  304. bLength 7
  305. bDescriptorType 5
  306. bEndpointAddress 0x83 EP 3 IN
  307. bmAttributes 1
  308. Transfer Type Isochronous
  309. Synch Type None
  310. Usage Type Data
  311. wMaxPacketSize 0x0021 1x 33 bytes
  312. bInterval 4
  313. Endpoint Descriptor:
  314. bLength 7
  315. bDescriptorType 5
  316. bEndpointAddress 0x03 EP 3 OUT
  317. bmAttributes 1
  318. Transfer Type Isochronous
  319. Synch Type None
  320. Usage Type Data
  321. wMaxPacketSize 0x0021 1x 33 bytes
  322. bInterval 4
  323. Interface Descriptor:
  324. bLength 9
  325. bDescriptorType 4
  326. bInterfaceNumber 1
  327. bAlternateSetting 5
  328. bNumEndpoints 2
  329. bInterfaceClass 224 Wireless
  330. bInterfaceSubClass 1 Radio Frequency
  331. bInterfaceProtocol 1 Bluetooth
  332. iInterface 2 BT_SCO_If
  333. Endpoint Descriptor:
  334. bLength 7
  335. bDescriptorType 5
  336. bEndpointAddress 0x83 EP 3 IN
  337. bmAttributes 1
  338. Transfer Type Isochronous
  339. Synch Type None
  340. Usage Type Data
  341. wMaxPacketSize 0x0031 1x 49 bytes
  342. bInterval 4
  343. Endpoint Descriptor:
  344. bLength 7
  345. bDescriptorType 5
  346. bEndpointAddress 0x03 EP 3 OUT
  347. bmAttributes 1
  348. Transfer Type Isochronous
  349. Synch Type None
  350. Usage Type Data
  351. wMaxPacketSize 0x0031 1x 49 bytes
  352. bInterval 4
  353. Interface Descriptor:
  354. bLength 9
  355. bDescriptorType 4
  356. bInterfaceNumber 1
  357. bAlternateSetting 6
  358. bNumEndpoints 2
  359. bInterfaceClass 224 Wireless
  360. bInterfaceSubClass 1 Radio Frequency
  361. bInterfaceProtocol 1 Bluetooth
  362. iInterface 2 BT_SCO_If
  363. Endpoint Descriptor:
  364. bLength 7
  365. bDescriptorType 5
  366. bEndpointAddress 0x83 EP 3 IN
  367. bmAttributes 1
  368. Transfer Type Isochronous
  369. Synch Type None
  370. Usage Type Data
  371. wMaxPacketSize 0x003f 1x 63 bytes
  372. bInterval 4
  373. Endpoint Descriptor:
  374. bLength 7
  375. bDescriptorType 5
  376. bEndpointAddress 0x03 EP 3 OUT
  377. bmAttributes 1
  378. Transfer Type Isochronous
  379. Synch Type None
  380. Usage Type Data
  381. wMaxPacketSize 0x003f 1x 63 bytes
  382. bInterval 4
  383. Interface Descriptor:
  384. bLength 9
  385. bDescriptorType 4
  386. bInterfaceNumber 2
  387. bAlternateSetting 0
  388. bNumEndpoints 2
  389. bInterfaceClass 224 Wireless
  390. bInterfaceSubClass 1 Radio Frequency
  391. bInterfaceProtocol 1 Bluetooth
  392. iInterface 3 BT_ISO_If
  393. Endpoint Descriptor:
  394. bLength 7
  395. bDescriptorType 5
  396. bEndpointAddress 0x8a EP 10 IN
  397. bmAttributes 3
  398. Transfer Type Interrupt
  399. Synch Type None
  400. Usage Type Data
  401. wMaxPacketSize 0x0040 1x 64 bytes
  402. bInterval 1
  403. Endpoint Descriptor:
  404. bLength 7
  405. bDescriptorType 5
  406. bEndpointAddress 0x0a EP 10 OUT
  407. bmAttributes 3
  408. Transfer Type Interrupt
  409. Synch Type None
  410. Usage Type Data
  411. wMaxPacketSize 0x0040 1x 64 bytes
  412. bInterval 1
  413. Interface Descriptor:
  414. bLength 9
  415. bDescriptorType 4
  416. bInterfaceNumber 2
  417. bAlternateSetting 1
  418. bNumEndpoints 2
  419. bInterfaceClass 224 Wireless
  420. bInterfaceSubClass 1 Radio Frequency
  421. bInterfaceProtocol 1 Bluetooth
  422. iInterface 3 BT_ISO_If
  423. Endpoint Descriptor:
  424. bLength 7
  425. bDescriptorType 5
  426. bEndpointAddress 0x8a EP 10 IN
  427. bmAttributes 3
  428. Transfer Type Interrupt
  429. Synch Type None
  430. Usage Type Data
  431. wMaxPacketSize 0x0200 1x 512 bytes
  432. bInterval 1
  433. Endpoint Descriptor:
  434. bLength 7
  435. bDescriptorType 5
  436. bEndpointAddress 0x0a EP 10 OUT
  437. bmAttributes 3
  438. Transfer Type Interrupt
  439. Synch Type None
  440. Usage Type Data
  441. wMaxPacketSize 0x0200 1x 512 bytes
  442. bInterval 1
  443. Binary Object Store Descriptor:
  444. bLength 5
  445. bDescriptorType 15
  446. wTotalLength 0x000c
  447. bNumDeviceCaps 1
  448. USB 2.0 Extension Device Capability:
  449. bLength 7
  450. bDescriptorType 16
  451. bDevCapabilityType 2
  452. bmAttributes 0x00000000
  453. (Missing must-be-set LPM bit!)
  454. Device Status: 0x0001
  455. Self Powered
  456.  
  457. Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  458. Device Descriptor:
  459. bLength 18
  460. bDescriptorType 1
  461. bcdUSB 2.00
  462. bDeviceClass 9 Hub
  463. bDeviceSubClass 0
  464. bDeviceProtocol 1 Single TT
  465. bMaxPacketSize0 64
  466. idVendor 0x1d6b Linux Foundation
  467. idProduct 0x0002 2.0 root hub
  468. bcdDevice 5.15
  469. iManufacturer 3 Linux 5.15.0-0.rc1.20210917gitbdb575f87217.15.fc36.x86_64 xhci-hcd
  470. iProduct 2 xHCI Host Controller
  471. iSerial 1 0000:07:00.4
  472. bNumConfigurations 1
  473. Configuration Descriptor:
  474. bLength 9
  475. bDescriptorType 2
  476. wTotalLength 0x0019
  477. bNumInterfaces 1
  478. bConfigurationValue 1
  479. iConfiguration 0
  480. bmAttributes 0xe0
  481. Self Powered
  482. Remote Wakeup
  483. MaxPower 0mA
  484. Interface Descriptor:
  485. bLength 9
  486. bDescriptorType 4
  487. bInterfaceNumber 0
  488. bAlternateSetting 0
  489. bNumEndpoints 1
  490. bInterfaceClass 9 Hub
  491. bInterfaceSubClass 0
  492. bInterfaceProtocol 0 Full speed (or root) hub
  493. iInterface 0
  494. Endpoint Descriptor:
  495. bLength 7
  496. bDescriptorType 5
  497. bEndpointAddress 0x81 EP 1 IN
  498. bmAttributes 3
  499. Transfer Type Interrupt
  500. Synch Type None
  501. Usage Type Data
  502. wMaxPacketSize 0x0004 1x 4 bytes
  503. bInterval 12
  504. Hub Descriptor:
  505. bLength 9
  506. bDescriptorType 41
  507. nNbrPorts 4
  508. wHubCharacteristic 0x000a
  509. No power switching (usb 1.0)
  510. Per-port overcurrent protection
  511. TT think time 8 FS bits
  512. bPwrOn2PwrGood 10 * 2 milli seconds
  513. bHubContrCurrent 0 milli Ampere
  514. DeviceRemovable 0x00
  515. PortPwrCtrlMask 0xff
  516. Hub Port Status:
  517. Port 1: 0000.0100 power
  518. Port 2: 0000.0100 power
  519. Port 3: 0000.0100 power
  520. Port 4: 0000.0503 highspeed power enable connect
  521. Device Status: 0x0001
  522. Self Powered
  523.  
  524. Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  525. Device Descriptor:
  526. bLength 18
  527. bDescriptorType 1
  528. bcdUSB 3.10
  529. bDeviceClass 9 Hub
  530. bDeviceSubClass 0
  531. bDeviceProtocol 3
  532. bMaxPacketSize0 9
  533. idVendor 0x1d6b Linux Foundation
  534. idProduct 0x0003 3.0 root hub
  535. bcdDevice 5.15
  536. iManufacturer 3 Linux 5.15.0-0.rc1.20210917gitbdb575f87217.15.fc36.x86_64 xhci-hcd
  537. iProduct 2 xHCI Host Controller
  538. iSerial 1 0000:07:00.3
  539. bNumConfigurations 1
  540. Configuration Descriptor:
  541. bLength 9
  542. bDescriptorType 2
  543. wTotalLength 0x001f
  544. bNumInterfaces 1
  545. bConfigurationValue 1
  546. iConfiguration 0
  547. bmAttributes 0xe0
  548. Self Powered
  549. Remote Wakeup
  550. MaxPower 0mA
  551. Interface Descriptor:
  552. bLength 9
  553. bDescriptorType 4
  554. bInterfaceNumber 0
  555. bAlternateSetting 0
  556. bNumEndpoints 1
  557. bInterfaceClass 9 Hub
  558. bInterfaceSubClass 0
  559. bInterfaceProtocol 0 Full speed (or root) hub
  560. iInterface 0
  561. Endpoint Descriptor:
  562. bLength 7
  563. bDescriptorType 5
  564. bEndpointAddress 0x81 EP 1 IN
  565. bmAttributes 3
  566. Transfer Type Interrupt
  567. Synch Type None
  568. Usage Type Data
  569. wMaxPacketSize 0x0004 1x 4 bytes
  570. bInterval 12
  571. bMaxBurst 0
  572. Hub Descriptor:
  573. bLength 12
  574. bDescriptorType 42
  575. nNbrPorts 2
  576. wHubCharacteristic 0x000a
  577. No power switching (usb 1.0)
  578. Per-port overcurrent protection
  579. bPwrOn2PwrGood 10 * 2 milli seconds
  580. bHubContrCurrent 0 milli Ampere
  581. bHubDecLat 0.0 micro seconds
  582. wHubDelay 0 nano seconds
  583. DeviceRemovable 0x00
  584. Hub Port Status:
  585. Port 1: 0000.02a0 lowspeed L1
  586. Port 2: 0000.02a0 lowspeed L1
  587. Binary Object Store Descriptor:
  588. bLength 5
  589. bDescriptorType 15
  590. wTotalLength 0x002b
  591. bNumDeviceCaps 2
  592. SuperSpeed USB Device Capability:
  593. bLength 10
  594. bDescriptorType 16
  595. bDevCapabilityType 3
  596. bmAttributes 0x02
  597. Latency Tolerance Messages (LTM) Supported
  598. wSpeedsSupported 0x0008
  599. Device can operate at SuperSpeed (5Gbps)
  600. bFunctionalitySupport 1
  601. Lowest fully-functional device speed is Full Speed (12Mbps)
  602. bU1DevExitLat 0 micro seconds
  603. bU2DevExitLat 0 micro seconds
  604. SuperSpeedPlus USB Device Capability:
  605. bLength 28
  606. bDescriptorType 16
  607. bDevCapabilityType 10
  608. bmAttributes 0x00000023
  609. Sublink Speed Attribute count 3
  610. Sublink Speed ID count 1
  611. wFunctionalitySupport 0x1104
  612. bmSublinkSpeedAttr[0] 0x00050034
  613. Speed Attribute ID: 4 5Gb/s Symmetric RX SuperSpeed
  614. bmSublinkSpeedAttr[1] 0x000500b4
  615. Speed Attribute ID: 4 5Gb/s Symmetric TX SuperSpeed
  616. bmSublinkSpeedAttr[2] 0x000a4035
  617. Speed Attribute ID: 5 10Gb/s Symmetric RX SuperSpeedPlus
  618. bmSublinkSpeedAttr[3] 0x000a40b5
  619. Speed Attribute ID: 5 10Gb/s Symmetric TX SuperSpeedPlus
  620. Device Status: 0x0001
  621. Self Powered
  622.  
  623. Bus 001 Device 002: ID 0b05:1866 ASUSTek Computer, Inc. N-KEY Device
  624. Device Descriptor:
  625. bLength 18
  626. bDescriptorType 1
  627. bcdUSB 2.00
  628. bDeviceClass 0
  629. bDeviceSubClass 0
  630. bDeviceProtocol 0
  631. bMaxPacketSize0 64
  632. idVendor 0x0b05 ASUSTek Computer, Inc.
  633. idProduct 0x1866
  634. bcdDevice 40.23
  635. iManufacturer 1 ASUSTek Computer Inc.
  636. iProduct 2 N-KEY Device
  637. iSerial 0
  638. bNumConfigurations 1
  639. Configuration Descriptor:
  640. bLength 9
  641. bDescriptorType 2
  642. wTotalLength 0x0022
  643. bNumInterfaces 1
  644. bConfigurationValue 1
  645. iConfiguration 0
  646. bmAttributes 0xe0
  647. Self Powered
  648. Remote Wakeup
  649. MaxPower 100mA
  650. Interface Descriptor:
  651. bLength 9
  652. bDescriptorType 4
  653. bInterfaceNumber 0
  654. bAlternateSetting 0
  655. bNumEndpoints 1
  656. bInterfaceClass 3 Human Interface Device
  657. bInterfaceSubClass 1 Boot Interface Subclass
  658. bInterfaceProtocol 1 Keyboard
  659. iInterface 0
  660. HID Device Descriptor:
  661. bLength 9
  662. bDescriptorType 33
  663. bcdHID 1.10
  664. bCountryCode 0 Not supported
  665. bNumDescriptors 1
  666. bDescriptorType 34 Report
  667. wDescriptorLength 331
  668. Report Descriptors:
  669. ** UNAVAILABLE **
  670. Endpoint Descriptor:
  671. bLength 7
  672. bDescriptorType 5
  673. bEndpointAddress 0x81 EP 1 IN
  674. bmAttributes 3
  675. Transfer Type Interrupt
  676. Synch Type None
  677. Usage Type Data
  678. wMaxPacketSize 0x0040 1x 64 bytes
  679. bInterval 4
  680. Device Status: 0x0001
  681. Self Powered
  682.  
  683. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  684. Device Descriptor:
  685. bLength 18
  686. bDescriptorType 1
  687. bcdUSB 2.00
  688. bDeviceClass 9 Hub
  689. bDeviceSubClass 0
  690. bDeviceProtocol 1 Single TT
  691. bMaxPacketSize0 64
  692. idVendor 0x1d6b Linux Foundation
  693. idProduct 0x0002 2.0 root hub
  694. bcdDevice 5.15
  695. iManufacturer 3 Linux 5.15.0-0.rc1.20210917gitbdb575f87217.15.fc36.x86_64 xhci-hcd
  696. iProduct 2 xHCI Host Controller
  697. iSerial 1 0000:07:00.3
  698. bNumConfigurations 1
  699. Configuration Descriptor:
  700. bLength 9
  701. bDescriptorType 2
  702. wTotalLength 0x0019
  703. bNumInterfaces 1
  704. bConfigurationValue 1
  705. iConfiguration 0
  706. bmAttributes 0xe0
  707. Self Powered
  708. Remote Wakeup
  709. MaxPower 0mA
  710. Interface Descriptor:
  711. bLength 9
  712. bDescriptorType 4
  713. bInterfaceNumber 0
  714. bAlternateSetting 0
  715. bNumEndpoints 1
  716. bInterfaceClass 9 Hub
  717. bInterfaceSubClass 0
  718. bInterfaceProtocol 0 Full speed (or root) hub
  719. iInterface 0
  720. Endpoint Descriptor:
  721. bLength 7
  722. bDescriptorType 5
  723. bEndpointAddress 0x81 EP 1 IN
  724. bmAttributes 3
  725. Transfer Type Interrupt
  726. Synch Type None
  727. Usage Type Data
  728. wMaxPacketSize 0x0004 1x 4 bytes
  729. bInterval 12
  730. Hub Descriptor:
  731. bLength 9
  732. bDescriptorType 41
  733. nNbrPorts 4
  734. wHubCharacteristic 0x000a
  735. No power switching (usb 1.0)
  736. Per-port overcurrent protection
  737. TT think time 8 FS bits
  738. bPwrOn2PwrGood 10 * 2 milli seconds
  739. bHubContrCurrent 0 milli Ampere
  740. DeviceRemovable 0x00
  741. PortPwrCtrlMask 0xff
  742. Hub Port Status:
  743. Port 1: 0000.0100 power
  744. Port 2: 0000.0100 power
  745. Port 3: 0000.0103 power enable connect
  746. Port 4: 0000.0100 power
  747. Device Status: 0x0001
  748. Self Powered
  749.  
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