1. # lsusb -v
  3. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  4. Device Descriptor:
  5. bLength 18
  6. bDescriptorType 1
  7. bcdUSB 3.00
  8. bDeviceClass 9 Hub
  9. bDeviceSubClass 0
  10. bDeviceProtocol 3
  11. bMaxPacketSize0 9
  12. idVendor 0x1d6b Linux Foundation
  13. idProduct 0x0003 3.0 root hub
  14. bcdDevice 4.10
  15. iManufacturer 3 Linux 4.10.13-1-ARCH xhci-hcd
  16. iProduct 2 xHCI Host Controller
  17. iSerial 1 0000:0c:00.0
  18. bNumConfigurations 1
  19. Configuration Descriptor:
  20. bLength 9
  21. bDescriptorType 2
  22. wTotalLength 31
  23. bNumInterfaces 1
  24. bConfigurationValue 1
  25. iConfiguration 0
  26. bmAttributes 0xe0
  27. Self Powered
  28. Remote Wakeup
  29. MaxPower 0mA
  30. Interface Descriptor:
  31. bLength 9
  32. bDescriptorType 4
  33. bInterfaceNumber 0
  34. bAlternateSetting 0
  35. bNumEndpoints 1
  36. bInterfaceClass 9 Hub
  37. bInterfaceSubClass 0
  38. bInterfaceProtocol 0 Full speed (or root) hub
  39. iInterface 0
  40. Endpoint Descriptor:
  41. bLength 7
  42. bDescriptorType 5
  43. bEndpointAddress 0x81 EP 1 IN
  44. bmAttributes 3
  45. Transfer Type Interrupt
  46. Synch Type None
  47. Usage Type Data
  48. wMaxPacketSize 0x0004 1x 4 bytes
  49. bInterval 12
  50. bMaxBurst 0
  51. Hub Descriptor:
  52. bLength 12
  53. bDescriptorType 42
  54. nNbrPorts 2
  55. wHubCharacteristic 0x000a
  56. No power switching (usb 1.0)
  57. Per-port overcurrent protection
  58. bPwrOn2PwrGood 10 * 2 milli seconds
  59. bHubContrCurrent 0 milli Ampere
  60. bHubDecLat 0.0 micro seconds
  61. wHubDelay 0 nano seconds
  62. DeviceRemovable 0x00
  63. Hub Port Status:
  64. Port 1: 0000.02a0 5Gbps power Rx.Detect
  65. Port 2: 0000.02a0 5Gbps power Rx.Detect
  66. Binary Object Store Descriptor:
  67. bLength 5
  68. bDescriptorType 15
  69. wTotalLength 43
  70. bNumDeviceCaps 2
  71. SuperSpeed USB Device Capability:
  72. bLength 10
  73. bDescriptorType 16
  74. bDevCapabilityType 3
  75. bmAttributes 0x02
  76. Latency Tolerance Messages (LTM) Supported
  77. wSpeedsSupported 0x0008
  78. Device can operate at SuperSpeed (5Gbps)
  79. bFunctionalitySupport 3
  80. Lowest fully-functional device speed is SuperSpeed (5Gbps)
  81. bU1DevExitLat 10 micro seconds
  82. bU2DevExitLat 512 micro seconds
  83. ** UNRECOGNIZED: 1c 10 0a 00 23 00 00 00 01 00 00 00 34 00 05 00 b4 00 05 00 35 00 0a 00 b5 00 0a 00
  84. can't get debug descriptor: Resource temporarily unavailable
  85. Device Status: 0x0001
  86. Self Powered
  88. Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  89. Device Descriptor:
  90. bLength 18
  91. bDescriptorType 1
  92. bcdUSB 2.00
  93. bDeviceClass 9 Hub
  94. bDeviceSubClass 0
  95. bDeviceProtocol 1 Single TT
  96. bMaxPacketSize0 64
  97. idVendor 0x1d6b Linux Foundation
  98. idProduct 0x0002 2.0 root hub
  99. bcdDevice 4.10
  100. iManufacturer 3 Linux 4.10.13-1-ARCH xhci-hcd
  101. iProduct 2 xHCI Host Controller
  102. iSerial 1 0000:0c:00.0
  103. bNumConfigurations 1
  104. Configuration Descriptor:
  105. bLength 9
  106. bDescriptorType 2
  107. wTotalLength 25
  108. bNumInterfaces 1
  109. bConfigurationValue 1
  110. iConfiguration 0
  111. bmAttributes 0xe0
  112. Self Powered
  113. Remote Wakeup
  114. MaxPower 0mA
  115. Interface Descriptor:
  116. bLength 9
  117. bDescriptorType 4
  118. bInterfaceNumber 0
  119. bAlternateSetting 0
  120. bNumEndpoints 1
  121. bInterfaceClass 9 Hub
  122. bInterfaceSubClass 0
  123. bInterfaceProtocol 0 Full speed (or root) hub
  124. iInterface 0
  125. Endpoint Descriptor:
  126. bLength 7
  127. bDescriptorType 5
  128. bEndpointAddress 0x81 EP 1 IN
  129. bmAttributes 3
  130. Transfer Type Interrupt
  131. Synch Type None
  132. Usage Type Data
  133. wMaxPacketSize 0x0004 1x 4 bytes
  134. bInterval 12
  135. Hub Descriptor:
  136. bLength 9
  137. bDescriptorType 41
  138. nNbrPorts 2
  139. wHubCharacteristic 0x000a
  140. No power switching (usb 1.0)
  141. Per-port overcurrent protection
  142. TT think time 8 FS bits
  143. bPwrOn2PwrGood 10 * 2 milli seconds
  144. bHubContrCurrent 0 milli Ampere
  145. DeviceRemovable 0x00
  146. PortPwrCtrlMask 0xff
  147. Hub Port Status:
  148. Port 1: 0000.0100 power
  149. Port 2: 0000.0100 power
  150. can't get device qualifier: Resource temporarily unavailable
  151. can't get debug descriptor: Resource temporarily unavailable
  152. Device Status: 0x0001
  153. Self Powered
  155. Bus 002 Device 004: ID 05e3:0749 Genesys Logic, Inc.
  156. Device Descriptor:
  157. bLength 18
  158. bDescriptorType 1
  159. bcdUSB 3.00
  160. bDeviceClass 0
  161. bDeviceSubClass 0
  162. bDeviceProtocol 0
  163. bMaxPacketSize0 9
  164. idVendor 0x05e3 Genesys Logic, Inc.
  165. idProduct 0x0749
  166. bcdDevice 15.31
  167. iManufacturer 3 Generic
  168. iProduct 4 USB3.0 Card Reader
  169. iSerial 5 000000001531
  170. bNumConfigurations 1
  171. Configuration Descriptor:
  172. bLength 9
  173. bDescriptorType 2
  174. wTotalLength 44
  175. bNumInterfaces 1
  176. bConfigurationValue 1
  177. iConfiguration 0
  178. bmAttributes 0x80
  179. (Bus Powered)
  180. MaxPower 224mA
  181. Interface Descriptor:
  182. bLength 9
  183. bDescriptorType 4
  184. bInterfaceNumber 0
  185. bAlternateSetting 0
  186. bNumEndpoints 2
  187. bInterfaceClass 8 Mass Storage
  188. bInterfaceSubClass 6 SCSI
  189. bInterfaceProtocol 80 Bulk-Only
  190. iInterface 0
  191. Endpoint Descriptor:
  192. bLength 7
  193. bDescriptorType 5
  194. bEndpointAddress 0x81 EP 1 IN
  195. bmAttributes 2
  196. Transfer Type Bulk
  197. Synch Type None
  198. Usage Type Data
  199. wMaxPacketSize 0x0400 1x 1024 bytes
  200. bInterval 0
  201. bMaxBurst 4
  202. Endpoint Descriptor:
  203. bLength 7
  204. bDescriptorType 5
  205. bEndpointAddress 0x02 EP 2 OUT
  206. bmAttributes 2
  207. Transfer Type Bulk
  208. Synch Type None
  209. Usage Type Data
  210. wMaxPacketSize 0x0400 1x 1024 bytes
  211. bInterval 0
  212. bMaxBurst 4
  213. Binary Object Store Descriptor:
  214. bLength 5
  215. bDescriptorType 15
  216. wTotalLength 22
  217. bNumDeviceCaps 2
  218. USB 2.0 Extension Device Capability:
  219. bLength 7
  220. bDescriptorType 16
  221. bDevCapabilityType 2
  222. bmAttributes 0x00000f0e
  223. BESL Link Power Management (LPM) Supported
  224. BESL value 3840 us
  225. SuperSpeed USB Device Capability:
  226. bLength 10
  227. bDescriptorType 16
  228. bDevCapabilityType 3
  229. bmAttributes 0x00
  230. wSpeedsSupported 0x000e
  231. Device can operate at Full Speed (12Mbps)
  232. Device can operate at High Speed (480Mbps)
  233. Device can operate at SuperSpeed (5Gbps)
  234. bFunctionalitySupport 1
  235. Lowest fully-functional device speed is Full Speed (12Mbps)
  236. bU1DevExitLat 10 micro seconds
  237. bU2DevExitLat 2047 micro seconds
  238. can't get debug descriptor: Resource temporarily unavailable
  239. Device Status: 0x0008
  240. (Bus Powered)
  241. U2 Enabled
  243. Bus 002 Device 003: ID 05e3:0616 Genesys Logic, Inc. hub
  244. Device Descriptor:
  245. bLength 18
  246. bDescriptorType 1
  247. bcdUSB 3.10
  248. bDeviceClass 9 Hub
  249. bDeviceSubClass 0
  250. bDeviceProtocol 3
  251. bMaxPacketSize0 9
  252. idVendor 0x05e3 Genesys Logic, Inc.
  253. idProduct 0x0616 hub
  254. bcdDevice 87.21
  255. iManufacturer 1 GenesysLogic
  256. iProduct 2 USB3.1 Hub
  257. iSerial 0
  258. bNumConfigurations 1
  259. Configuration Descriptor:
  260. bLength 9
  261. bDescriptorType 2
  262. wTotalLength 31
  263. bNumInterfaces 1
  264. bConfigurationValue 1
  265. iConfiguration 0
  266. bmAttributes 0xe0
  267. Self Powered
  268. Remote Wakeup
  269. MaxPower 0mA
  270. Interface Descriptor:
  271. bLength 9
  272. bDescriptorType 4
  273. bInterfaceNumber 0
  274. bAlternateSetting 0
  275. bNumEndpoints 1
  276. bInterfaceClass 9 Hub
  277. bInterfaceSubClass 0
  278. bInterfaceProtocol 0 Full speed (or root) hub
  279. iInterface 1 GenesysLogic
  280. Endpoint Descriptor:
  281. bLength 7
  282. bDescriptorType 5
  283. bEndpointAddress 0x83 EP 3 IN
  284. bmAttributes 19
  285. Transfer Type Interrupt
  286. Synch Type None
  287. Usage Type Feedback
  288. wMaxPacketSize 0x0002 1x 2 bytes
  289. bInterval 8
  290. bMaxBurst 0
  291. can't get hub descriptor, LIBUSB_ERROR_PIPE (Resource temporarily unavailable)
  292. Binary Object Store Descriptor:
  293. bLength 5
  294. bDescriptorType 15
  295. wTotalLength 42
  296. bNumDeviceCaps 3
  297. USB 2.0 Extension Device Capability:
  298. bLength 7
  299. bDescriptorType 16
  300. bDevCapabilityType 2
  301. bmAttributes 0x00000006
  302. BESL Link Power Management (LPM) Supported
  303. SuperSpeed USB Device Capability:
  304. bLength 10
  305. bDescriptorType 16
  306. bDevCapabilityType 3
  307. bmAttributes 0x00
  308. wSpeedsSupported 0x000e
  309. Device can operate at Full Speed (12Mbps)
  310. Device can operate at High Speed (480Mbps)
  311. Device can operate at SuperSpeed (5Gbps)
  312. bFunctionalitySupport 1
  313. Lowest fully-functional device speed is Full Speed (12Mbps)
  314. bU1DevExitLat 8 micro seconds
  315. bU2DevExitLat 190 micro seconds
  316. Container ID Device Capability:
  317. bLength 20
  318. bDescriptorType 16
  319. bDevCapabilityType 4
  320. bReserved 0
  321. ContainerID {099040c4-e0d3-46f9-b05d-a6093a7781c5}
  322. can't get debug descriptor: Resource temporarily unavailable
  323. Device Status: 0x000d
  324. Self Powered
  325. U1 Enabled
  326. U2 Enabled
  328. Bus 002 Device 002: ID 05e3:0620 Genesys Logic, Inc.
  329. Device Descriptor:
  330. bLength 18
  331. bDescriptorType 1
  332. bcdUSB 3.10
  333. bDeviceClass 9 Hub
  334. bDeviceSubClass 0
  335. bDeviceProtocol 3
  336. bMaxPacketSize0 9
  337. idVendor 0x05e3 Genesys Logic, Inc.
  338. idProduct 0x0620
  339. bcdDevice 52.10
  340. iManufacturer 1 GenesysLogic
  341. iProduct 2 USB3.1 Hub
  342. iSerial 0
  343. bNumConfigurations 1
  344. Configuration Descriptor:
  345. bLength 9
  346. bDescriptorType 2
  347. wTotalLength 31
  348. bNumInterfaces 1
  349. bConfigurationValue 1
  350. iConfiguration 0
  351. bmAttributes 0xe0
  352. Self Powered
  353. Remote Wakeup
  354. MaxPower 0mA
  355. Interface Descriptor:
  356. bLength 9
  357. bDescriptorType 4
  358. bInterfaceNumber 0
  359. bAlternateSetting 0
  360. bNumEndpoints 1
  361. bInterfaceClass 9 Hub
  362. bInterfaceSubClass 0
  363. bInterfaceProtocol 0 Full speed (or root) hub
  364. iInterface 1 GenesysLogic
  365. Endpoint Descriptor:
  366. bLength 7
  367. bDescriptorType 5
  368. bEndpointAddress 0x83 EP 3 IN
  369. bmAttributes 19
  370. Transfer Type Interrupt
  371. Synch Type None
  372. Usage Type Feedback
  373. wMaxPacketSize 0x0002 1x 2 bytes
  374. bInterval 8
  375. bMaxBurst 0
  376. can't get hub descriptor, LIBUSB_ERROR_PIPE (Resource temporarily unavailable)
  377. Binary Object Store Descriptor:
  378. bLength 5
  379. bDescriptorType 15
  380. wTotalLength 42
  381. bNumDeviceCaps 3
  382. USB 2.0 Extension Device Capability:
  383. bLength 7
  384. bDescriptorType 16
  385. bDevCapabilityType 2
  386. bmAttributes 0x00000006
  387. BESL Link Power Management (LPM) Supported
  388. SuperSpeed USB Device Capability:
  389. bLength 10
  390. bDescriptorType 16
  391. bDevCapabilityType 3
  392. bmAttributes 0x00
  393. wSpeedsSupported 0x000e
  394. Device can operate at Full Speed (12Mbps)
  395. Device can operate at High Speed (480Mbps)
  396. Device can operate at SuperSpeed (5Gbps)
  397. bFunctionalitySupport 1
  398. Lowest fully-functional device speed is Full Speed (12Mbps)
  399. bU1DevExitLat 8 micro seconds
  400. bU2DevExitLat 190 micro seconds
  401. Container ID Device Capability:
  402. bLength 20
  403. bDescriptorType 16
  404. bDevCapabilityType 4
  405. bReserved 0
  406. ContainerID {979142e6-4ee7-4c03-b38f-4bdac0f6198b}
  407. can't get debug descriptor: Resource temporarily unavailable
  408. Device Status: 0x000d
  409. Self Powered
  410. U1 Enabled
  411. U2 Enabled
  413. Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  414. Device Descriptor:
  415. bLength 18
  416. bDescriptorType 1
  417. bcdUSB 3.00
  418. bDeviceClass 9 Hub
  419. bDeviceSubClass 0
  420. bDeviceProtocol 3
  421. bMaxPacketSize0 9
  422. idVendor 0x1d6b Linux Foundation
  423. idProduct 0x0003 3.0 root hub
  424. bcdDevice 4.10
  425. iManufacturer 3 (error)
  426. iProduct 2 xHCI Host Controller
  427. iSerial 1 (error)
  428. bNumConfigurations 1
  429. Configuration Descriptor:
  430. bLength 9
  431. bDescriptorType 2
  432. wTotalLength 31
  433. bNumInterfaces 1
  434. bConfigurationValue 1
  435. iConfiguration 0
  436. bmAttributes 0xe0
  437. Self Powered
  438. Remote Wakeup
  439. MaxPower 0mA
  440. Interface Descriptor:
  441. bLength 9
  442. bDescriptorType 4
  443. bInterfaceNumber 0
  444. bAlternateSetting 0
  445. bNumEndpoints 1
  446. bInterfaceClass 9 Hub
  447. bInterfaceSubClass 0
  448. bInterfaceProtocol 0 Full speed (or root) hub
  449. iInterface 0
  450. Endpoint Descriptor:
  451. bLength 7
  452. bDescriptorType 5
  453. bEndpointAddress 0x81 EP 1 IN
  454. bmAttributes 3
  455. Transfer Type Interrupt
  456. Synch Type None
  457. Usage Type Data
  458. wMaxPacketSize 0x0004 1x 4 bytes
  459. bInterval 12
  460. bMaxBurst 0
  461. can't get hub descriptor, LIBUSB_ERROR_TIMEOUT (Resource temporarily unavailable)
  462. can't get debug descriptor: Resource temporarily unavailable
  463. cannot read device status, Resource temporarily unavailable (11)
  465. Bus 001 Device 006: ID 05e3:0610 Genesys Logic, Inc. 4-port hub
  466. Device Descriptor:
  467. bLength 18
  468. bDescriptorType 1
  469. bcdUSB 2.10
  470. bDeviceClass 9 Hub
  471. bDeviceSubClass 0
  472. bDeviceProtocol 2 TT per port
  473. bMaxPacketSize0 64
  474. idVendor 0x05e3 Genesys Logic, Inc.
  475. idProduct 0x0610 4-port hub
  476. bcdDevice 87.21
  477. iManufacturer 1 GenesysLogic
  478. iProduct 2 USB2.0 Hub
  479. iSerial 0
  480. bNumConfigurations 1
  481. Configuration Descriptor:
  482. bLength 9
  483. bDescriptorType 2
  484. wTotalLength 41
  485. bNumInterfaces 1
  486. bConfigurationValue 1
  487. iConfiguration 0
  488. bmAttributes 0xe0
  489. Self Powered
  490. Remote Wakeup
  491. MaxPower 100mA
  492. Interface Descriptor:
  493. bLength 9
  494. bDescriptorType 4
  495. bInterfaceNumber 0
  496. bAlternateSetting 0
  497. bNumEndpoints 1
  498. bInterfaceClass 9 Hub
  499. bInterfaceSubClass 0
  500. bInterfaceProtocol 1 Single TT
  501. iInterface 0
  502. Endpoint Descriptor:
  503. bLength 7
  504. bDescriptorType 5
  505. bEndpointAddress 0x81 EP 1 IN
  506. bmAttributes 3
  507. Transfer Type Interrupt
  508. Synch Type None
  509. Usage Type Data
  510. wMaxPacketSize 0x0001 1x 1 bytes
  511. bInterval 12
  512. Interface Descriptor:
  513. bLength 9
  514. bDescriptorType 4
  515. bInterfaceNumber 0
  516. bAlternateSetting 1
  517. bNumEndpoints 1
  518. bInterfaceClass 9 Hub
  519. bInterfaceSubClass 0
  520. bInterfaceProtocol 2 TT per port
  521. iInterface 0
  522. Endpoint Descriptor:
  523. bLength 7
  524. bDescriptorType 5
  525. bEndpointAddress 0x81 EP 1 IN
  526. bmAttributes 3
  527. Transfer Type Interrupt
  528. Synch Type None
  529. Usage Type Data
  530. wMaxPacketSize 0x0001 1x 1 bytes
  531. bInterval 12
  532. Hub Descriptor:
  533. bLength 9
  534. bDescriptorType 41
  535. nNbrPorts 3
  536. wHubCharacteristic 0x00ed
  537. Per-port power switching
  538. Compound device
  539. Per-port overcurrent protection
  540. TT think time 32 FS bits
  541. Port indicators
  542. bPwrOn2PwrGood 50 * 2 milli seconds
  543. bHubContrCurrent 100 milli Ampere
  544. DeviceRemovable 0x0a
  545. PortPwrCtrlMask 0xff
  546. Hub Port Status:
  547. Port 1: 0000.0100 power
  548. Port 2: 0000.0100 power
  549. Port 3: 0000.0100 power
  550. Binary Object Store Descriptor:
  551. bLength 5
  552. bDescriptorType 15
  553. wTotalLength 42
  554. bNumDeviceCaps 3
  555. USB 2.0 Extension Device Capability:
  556. bLength 7
  557. bDescriptorType 16
  558. bDevCapabilityType 2
  559. bmAttributes 0x00000006
  560. BESL Link Power Management (LPM) Supported
  561. SuperSpeed USB Device Capability:
  562. bLength 10
  563. bDescriptorType 16
  564. bDevCapabilityType 3
  565. bmAttributes 0x00
  566. wSpeedsSupported 0x000e
  567. Device can operate at Full Speed (12Mbps)
  568. Device can operate at High Speed (480Mbps)
  569. Device can operate at SuperSpeed (5Gbps)
  570. bFunctionalitySupport 1
  571. Lowest fully-functional device speed is Full Speed (12Mbps)
  572. bU1DevExitLat 8 micro seconds
  573. bU2DevExitLat 190 micro seconds
  574. Container ID Device Capability:
  575. bLength 20
  576. bDescriptorType 16
  577. bDevCapabilityType 4
  578. bReserved 0
  579. ContainerID {099040c4-e0d3-46f9-b05d-a6093a7781c5}
  580. can't get debug descriptor: Resource temporarily unavailable
  581. Device Status: 0x0001
  582. Self Powered
  584. Bus 001 Device 004: ID 05e3:0610 Genesys Logic, Inc. 4-port hub
  585. Device Descriptor:
  586. bLength 18
  587. bDescriptorType 1
  588. bcdUSB 2.10
  589. bDeviceClass 9 Hub
  590. bDeviceSubClass 0
  591. bDeviceProtocol 2 TT per port
  592. bMaxPacketSize0 64
  593. idVendor 0x05e3 Genesys Logic, Inc.
  594. idProduct 0x0610 4-port hub
  595. bcdDevice 52.10
  596. iManufacturer 1 GenesysLogic
  597. iProduct 2 USB2.0 Hub
  598. iSerial 0
  599. bNumConfigurations 1
  600. Configuration Descriptor:
  601. bLength 9
  602. bDescriptorType 2
  603. wTotalLength 41
  604. bNumInterfaces 1
  605. bConfigurationValue 1
  606. iConfiguration 0
  607. bmAttributes 0xe0
  608. Self Powered
  609. Remote Wakeup
  610. MaxPower 100mA
  611. Interface Descriptor:
  612. bLength 9
  613. bDescriptorType 4
  614. bInterfaceNumber 0
  615. bAlternateSetting 0
  616. bNumEndpoints 1
  617. bInterfaceClass 9 Hub
  618. bInterfaceSubClass 0
  619. bInterfaceProtocol 1 Single TT
  620. iInterface 0
  621. Endpoint Descriptor:
  622. bLength 7
  623. bDescriptorType 5
  624. bEndpointAddress 0x81 EP 1 IN
  625. bmAttributes 3
  626. Transfer Type Interrupt
  627. Synch Type None
  628. Usage Type Data
  629. wMaxPacketSize 0x0001 1x 1 bytes
  630. bInterval 12
  631. Interface Descriptor:
  632. bLength 9
  633. bDescriptorType 4
  634. bInterfaceNumber 0
  635. bAlternateSetting 1
  636. bNumEndpoints 1
  637. bInterfaceClass 9 Hub
  638. bInterfaceSubClass 0
  639. bInterfaceProtocol 2 TT per port
  640. iInterface 0
  641. Endpoint Descriptor:
  642. bLength 7
  643. bDescriptorType 5
  644. bEndpointAddress 0x81 EP 1 IN
  645. bmAttributes 3
  646. Transfer Type Interrupt
  647. Synch Type None
  648. Usage Type Data
  649. wMaxPacketSize 0x0001 1x 1 bytes
  650. bInterval 12
  651. Hub Descriptor:
  652. bLength 9
  653. bDescriptorType 41
  654. nNbrPorts 3
  655. wHubCharacteristic 0x00ed
  656. Per-port power switching
  657. Compound device
  658. Per-port overcurrent protection
  659. TT think time 32 FS bits
  660. Port indicators
  661. bPwrOn2PwrGood 50 * 2 milli seconds
  662. bHubContrCurrent 100 milli Ampere
  663. DeviceRemovable 0x08
  664. PortPwrCtrlMask 0xff
  665. Hub Port Status:
  666. Port 1: 0000.0100 power
  667. Port 2: 0000.0100 power
  668. Port 3: 0000.0507 highspeed power suspend enable connect
  669. Binary Object Store Descriptor:
  670. bLength 5
  671. bDescriptorType 15
  672. wTotalLength 42
  673. bNumDeviceCaps 3
  674. USB 2.0 Extension Device Capability:
  675. bLength 7
  676. bDescriptorType 16
  677. bDevCapabilityType 2
  678. bmAttributes 0x00000006
  679. BESL Link Power Management (LPM) Supported
  680. SuperSpeed USB Device Capability:
  681. bLength 10
  682. bDescriptorType 16
  683. bDevCapabilityType 3
  684. bmAttributes 0x00
  685. wSpeedsSupported 0x000e
  686. Device can operate at Full Speed (12Mbps)
  687. Device can operate at High Speed (480Mbps)
  688. Device can operate at SuperSpeed (5Gbps)
  689. bFunctionalitySupport 1
  690. Lowest fully-functional device speed is Full Speed (12Mbps)
  691. bU1DevExitLat 8 micro seconds
  692. bU2DevExitLat 190 micro seconds
  693. Container ID Device Capability:
  694. bLength 20
  695. bDescriptorType 16
  696. bDevCapabilityType 4
  697. bReserved 0
  698. ContainerID {979142e6-4ee7-4c03-b38f-4bdac0f6198b}
  699. can't get debug descriptor: Resource temporarily unavailable
  700. Device Status: 0x0001
  701. Self Powered
  703. Bus 001 Device 005: ID 1e7d:3232 ROCCAT
  704. Device Descriptor:
  705. bLength 18
  706. bDescriptorType 1
  707. bcdUSB 2.00
  708. bDeviceClass 0
  709. bDeviceSubClass 0
  710. bDeviceProtocol 0
  711. bMaxPacketSize0 64
  712. idVendor 0x1e7d ROCCAT
  713. idProduct 0x3232
  714. bcdDevice 1.00
  715. iManufacturer 1 ROCCAT
  716. iProduct 2 ROCCAT Ryos MK Pro
  717. iSerial 0
  718. bNumConfigurations 1
  719. Configuration Descriptor:
  720. bLength 9
  721. bDescriptorType 2
  722. wTotalLength 59
  723. bNumInterfaces 2
  724. bConfigurationValue 1
  725. iConfiguration 0
  726. bmAttributes 0xa0
  727. (Bus Powered)
  728. Remote Wakeup
  729. MaxPower 500mA
  730. Interface Descriptor:
  731. bLength 9
  732. bDescriptorType 4
  733. bInterfaceNumber 0
  734. bAlternateSetting 0
  735. bNumEndpoints 1
  736. bInterfaceClass 3 Human Interface Device
  737. bInterfaceSubClass 1 Boot Interface Subclass
  738. bInterfaceProtocol 1 Keyboard
  739. iInterface 0
  740. HID Device Descriptor:
  741. bLength 9
  742. bDescriptorType 33
  743. bcdHID 1.11
  744. bCountryCode 0 Not supported
  745. bNumDescriptors 1
  746. bDescriptorType 34 Report
  747. wDescriptorLength 60
  748. Report Descriptors:
  749. ** UNAVAILABLE **
  750. Endpoint Descriptor:
  751. bLength 7
  752. bDescriptorType 5
  753. bEndpointAddress 0x81 EP 1 IN
  754. bmAttributes 3
  755. Transfer Type Interrupt
  756. Synch Type None
  757. Usage Type Data
  758. wMaxPacketSize 0x0040 1x 64 bytes
  759. bInterval 1
  760. Interface Descriptor:
  761. bLength 9
  762. bDescriptorType 4
  763. bInterfaceNumber 1
  764. bAlternateSetting 0
  765. bNumEndpoints 1
  766. bInterfaceClass 3 Human Interface Device
  767. bInterfaceSubClass 0
  768. bInterfaceProtocol 0
  769. iInterface 0
  770. HID Device Descriptor:
  771. bLength 9
  772. bDescriptorType 33
  773. bcdHID 1.11
  774. bCountryCode 0 Not supported
  775. bNumDescriptors 1
  776. bDescriptorType 34 Report
  777. wDescriptorLength 316
  778. Report Descriptors:
  779. ** UNAVAILABLE **
  780. Endpoint Descriptor:
  781. bLength 7
  782. bDescriptorType 5
  783. bEndpointAddress 0x84 EP 4 IN
  784. bmAttributes 3
  785. Transfer Type Interrupt
  786. Synch Type None
  787. Usage Type Data
  788. wMaxPacketSize 0x0040 1x 64 bytes
  789. bInterval 1
  790. can't get device qualifier: Resource temporarily unavailable
  791. can't get debug descriptor: Resource temporarily unavailable
  792. Device Status: 0x0000
  793. (Bus Powered)
  795. Bus 001 Device 007: ID 1532:005c Razer USA, Ltd
  796. Device Descriptor:
  797. bLength 18
  798. bDescriptorType 1
  799. bcdUSB 2.00
  800. bDeviceClass 0
  801. bDeviceSubClass 0
  802. bDeviceProtocol 0
  803. bMaxPacketSize0 64
  804. idVendor 0x1532 Razer USA, Ltd
  805. idProduct 0x005c
  806. bcdDevice 2.00
  807. iManufacturer 1 Razer
  808. iProduct 2 Razer DeathAdder Elite
  809. iSerial 0
  810. bNumConfigurations 1
  811. Configuration Descriptor:
  812. bLength 9
  813. bDescriptorType 2
  814. wTotalLength 84
  815. bNumInterfaces 3
  816. bConfigurationValue 1
  817. iConfiguration 0
  818. bmAttributes 0xa0
  819. (Bus Powered)
  820. Remote Wakeup
  821. MaxPower 500mA
  822. Interface Descriptor:
  823. bLength 9
  824. bDescriptorType 4
  825. bInterfaceNumber 0
  826. bAlternateSetting 0
  827. bNumEndpoints 1
  828. bInterfaceClass 3 Human Interface Device
  829. bInterfaceSubClass 1 Boot Interface Subclass
  830. bInterfaceProtocol 2 Mouse
  831. iInterface 0
  832. HID Device Descriptor:
  833. bLength 9
  834. bDescriptorType 33
  835. bcdHID 1.11
  836. bCountryCode 0 Not supported
  837. bNumDescriptors 1
  838. bDescriptorType 34 Report
  839. wDescriptorLength 94
  840. Report Descriptors:
  841. ** UNAVAILABLE **
  842. Endpoint Descriptor:
  843. bLength 7
  844. bDescriptorType 5
  845. bEndpointAddress 0x81 EP 1 IN
  846. bmAttributes 3
  847. Transfer Type Interrupt
  848. Synch Type None
  849. Usage Type Data
  850. wMaxPacketSize 0x0008 1x 8 bytes
  851. bInterval 1
  852. Interface Descriptor:
  853. bLength 9
  854. bDescriptorType 4
  855. bInterfaceNumber 1
  856. bAlternateSetting 0
  857. bNumEndpoints 1
  858. bInterfaceClass 3 Human Interface Device
  859. bInterfaceSubClass 0
  860. bInterfaceProtocol 1 Keyboard
  861. iInterface 0
  862. HID Device Descriptor:
  863. bLength 9
  864. bDescriptorType 33
  865. bcdHID 1.11
  866. bCountryCode 0 Not supported
  867. bNumDescriptors 1
  868. bDescriptorType 34 Report
  869. wDescriptorLength 159
  870. Report Descriptors:
  871. ** UNAVAILABLE **
  872. Endpoint Descriptor:
  873. bLength 7
  874. bDescriptorType 5
  875. bEndpointAddress 0x82 EP 2 IN
  876. bmAttributes 3
  877. Transfer Type Interrupt
  878. Synch Type None
  879. Usage Type Data
  880. wMaxPacketSize 0x0010 1x 16 bytes
  881. bInterval 1
  882. Interface Descriptor:
  883. bLength 9
  884. bDescriptorType 4
  885. bInterfaceNumber 2
  886. bAlternateSetting 0
  887. bNumEndpoints 1
  888. bInterfaceClass 3 Human Interface Device
  889. bInterfaceSubClass 0
  890. bInterfaceProtocol 1 Keyboard
  891. iInterface 0
  892. HID Device Descriptor:
  893. bLength 9
  894. bDescriptorType 33
  895. bcdHID 1.11
  896. bCountryCode 0 Not supported
  897. bNumDescriptors 1
  898. bDescriptorType 34 Report
  899. wDescriptorLength 61
  900. Report Descriptors:
  901. ** UNAVAILABLE **
  902. Endpoint Descriptor:
  903. bLength 7
  904. bDescriptorType 5
  905. bEndpointAddress 0x83 EP 3 IN
  906. bmAttributes 3
  907. Transfer Type Interrupt
  908. Synch Type None
  909. Usage Type Data
  910. wMaxPacketSize 0x0008 1x 8 bytes
  911. bInterval 1
  912. can't get device qualifier: Resource temporarily unavailable
  913. can't get debug descriptor: Resource temporarily unavailable
  914. Device Status: 0x0000
  915. (Bus Powered)
  917. Bus 001 Device 008: ID 0951:16a4 Kingston Technology
  918. Device Descriptor:
  919. bLength 18
  920. bDescriptorType 1
  921. bcdUSB 2.00
  922. bDeviceClass 0
  923. bDeviceSubClass 0
  924. bDeviceProtocol 0
  925. bMaxPacketSize0 64
  926. idVendor 0x0951 Kingston Technology
  927. idProduct 0x16a4
  928. bcdDevice 0.05
  929. iManufacturer 1 Kingston
  930. iProduct 2 HyperX 7.1 Audio
  931. iSerial 3 00000000
  932. bNumConfigurations 1
  933. Configuration Descriptor:
  934. bLength 9
  935. bDescriptorType 2
  936. wTotalLength 249
  937. bNumInterfaces 4
  938. bConfigurationValue 1
  939. iConfiguration 0
  940. bmAttributes 0xa0
  941. (Bus Powered)
  942. Remote Wakeup
  943. MaxPower 100mA
  944. Interface Descriptor:
  945. bLength 9
  946. bDescriptorType 4
  947. bInterfaceNumber 0
  948. bAlternateSetting 0
  949. bNumEndpoints 0
  950. bInterfaceClass 1 Audio
  951. bInterfaceSubClass 1 Control Device
  952. bInterfaceProtocol 0
  953. iInterface 0
  954. AudioControl Interface Descriptor:
  955. bLength 10
  956. bDescriptorType 36
  957. bDescriptorSubtype 1 (HEADER)
  958. bcdADC 1.00
  959. wTotalLength 72
  960. bInCollection 2
  961. baInterfaceNr( 0) 1
  962. baInterfaceNr( 1) 2
  963. AudioControl Interface Descriptor:
  964. bLength 12
  965. bDescriptorType 36
  966. bDescriptorSubtype 2 (INPUT_TERMINAL)
  967. bTerminalID 1
  968. wTerminalType 0x0402 Headset
  969. bAssocTerminal 6
  970. bNrChannels 2
  971. wChannelConfig 0x0003
  972. Left Front (L)
  973. Right Front (R)
  974. iChannelNames 0
  975. iTerminal 0
  976. AudioControl Interface Descriptor:
  977. bLength 10
  978. bDescriptorType 36
  979. bDescriptorSubtype 6 (FEATURE_UNIT)
  980. bUnitID 2
  981. bSourceID 1
  982. bControlSize 1
  983. bmaControls( 0) 0x01
  984. Mute Control
  985. bmaControls( 1) 0x02
  986. Volume Control
  987. bmaControls( 2) 0x02
  988. Volume Control
  989. iFeature 0
  990. AudioControl Interface Descriptor:
  991. bLength 9
  992. bDescriptorType 36
  993. bDescriptorSubtype 3 (OUTPUT_TERMINAL)
  994. bTerminalID 3
  995. wTerminalType 0x0101 USB Streaming
  996. bAssocTerminal 0
  997. bSourceID 2
  998. iTerminal 0
  999. AudioControl Interface Descriptor:
  1000. bLength 12
  1001. bDescriptorType 36
  1002. bDescriptorSubtype 2 (INPUT_TERMINAL)
  1003. bTerminalID 4
  1004. wTerminalType 0x0101 USB Streaming
  1005. bAssocTerminal 0
  1006. bNrChannels 2
  1007. wChannelConfig 0x0003
  1008. Left Front (L)
  1009. Right Front (R)
  1010. iChannelNames 0
  1011. iTerminal 0
  1012. AudioControl Interface Descriptor:
  1013. bLength 10
  1014. bDescriptorType 36
  1015. bDescriptorSubtype 6 (FEATURE_UNIT)
  1016. bUnitID 5
  1017. bSourceID 4
  1018. bControlSize 1
  1019. bmaControls( 0) 0x01
  1020. Mute Control
  1021. bmaControls( 1) 0x02
  1022. Volume Control
  1023. bmaControls( 2) 0x02
  1024. Volume Control
  1025. iFeature 0
  1026. AudioControl Interface Descriptor:
  1027. bLength 9
  1028. bDescriptorType 36
  1029. bDescriptorSubtype 3 (OUTPUT_TERMINAL)
  1030. bTerminalID 6
  1031. wTerminalType 0x0402 Headset
  1032. bAssocTerminal 1
  1033. bSourceID 5
  1034. iTerminal 0
  1035. Interface Descriptor:
  1036. bLength 9
  1037. bDescriptorType 4
  1038. bInterfaceNumber 1
  1039. bAlternateSetting 0
  1040. bNumEndpoints 0
  1041. bInterfaceClass 1 Audio
  1042. bInterfaceSubClass 2 Streaming
  1043. bInterfaceProtocol 0
  1044. iInterface 0
  1045. Interface Descriptor:
  1046. bLength 9
  1047. bDescriptorType 4
  1048. bInterfaceNumber 1
  1049. bAlternateSetting 1
  1050. bNumEndpoints 1
  1051. bInterfaceClass 1 Audio
  1052. bInterfaceSubClass 2 Streaming
  1053. bInterfaceProtocol 0
  1054. iInterface 0
  1055. AudioStreaming Interface Descriptor:
  1056. bLength 7
  1057. bDescriptorType 36
  1058. bDescriptorSubtype 1 (AS_GENERAL)
  1059. bTerminalLink 3
  1060. bDelay 1 frames
  1061. wFormatTag 1 PCM
  1062. AudioStreaming Interface Descriptor:
  1063. bLength 26
  1064. bDescriptorType 36
  1065. bDescriptorSubtype 2 (FORMAT_TYPE)
  1066. bFormatType 1 (FORMAT_TYPE_I)
  1067. bNrChannels 2
  1068. bSubframeSize 2
  1069. bBitResolution 16
  1070. bSamFreqType 6 Discrete
  1071. tSamFreq[ 0] 8000
  1072. tSamFreq[ 1] 16000
  1073. tSamFreq[ 2] 24000
  1074. tSamFreq[ 3] 32000
  1075. tSamFreq[ 4] 44100
  1076. tSamFreq[ 5] 48000
  1077. Endpoint Descriptor:
  1078. bLength 9
  1079. bDescriptorType 5
  1080. bEndpointAddress 0x81 EP 1 IN
  1081. bmAttributes 5
  1082. Transfer Type Isochronous
  1083. Synch Type Asynchronous
  1084. Usage Type Data
  1085. wMaxPacketSize 0x00c8 1x 200 bytes
  1086. bInterval 1
  1087. bRefresh 0
  1088. bSynchAddress 0
  1089. AudioControl Endpoint Descriptor:
  1090. bLength 7
  1091. bDescriptorType 37
  1092. bDescriptorSubtype 1 (EP_GENERAL)
  1093. bmAttributes 0x01
  1094. Sampling Frequency
  1095. bLockDelayUnits 0 Undefined
  1096. wLockDelay 0 Undefined
  1097. Interface Descriptor:
  1098. bLength 9
  1099. bDescriptorType 4
  1100. bInterfaceNumber 2
  1101. bAlternateSetting 0
  1102. bNumEndpoints 0
  1103. bInterfaceClass 1 Audio
  1104. bInterfaceSubClass 2 Streaming
  1105. bInterfaceProtocol 0
  1106. iInterface 0
  1107. Interface Descriptor:
  1108. bLength 9
  1109. bDescriptorType 4
  1110. bInterfaceNumber 2
  1111. bAlternateSetting 1
  1112. bNumEndpoints 1
  1113. bInterfaceClass 1 Audio
  1114. bInterfaceSubClass 2 Streaming
  1115. bInterfaceProtocol 0
  1116. iInterface 0
  1117. AudioStreaming Interface Descriptor:
  1118. bLength 7
  1119. bDescriptorType 36
  1120. bDescriptorSubtype 1 (AS_GENERAL)
  1121. bTerminalLink 4
  1122. bDelay 3 frames
  1123. wFormatTag 1 PCM
  1124. AudioStreaming Interface Descriptor:
  1125. bLength 26
  1126. bDescriptorType 36
  1127. bDescriptorSubtype 2 (FORMAT_TYPE)
  1128. bFormatType 1 (FORMAT_TYPE_I)
  1129. bNrChannels 2
  1130. bSubframeSize 2
  1131. bBitResolution 16
  1132. bSamFreqType 6 Discrete
  1133. tSamFreq[ 0] 8000
  1134. tSamFreq[ 1] 16000
  1135. tSamFreq[ 2] 24000
  1136. tSamFreq[ 3] 32000
  1137. tSamFreq[ 4] 44100
  1138. tSamFreq[ 5] 48000
  1139. Endpoint Descriptor:
  1140. bLength 9
  1141. bDescriptorType 5
  1142. bEndpointAddress 0x01 EP 1 OUT
  1143. bmAttributes 9
  1144. Transfer Type Isochronous
  1145. Synch Type Adaptive
  1146. Usage Type Data
  1147. wMaxPacketSize 0x00c0 1x 192 bytes
  1148. bInterval 1
  1149. bRefresh 0
  1150. bSynchAddress 0
  1151. AudioControl Endpoint Descriptor:
  1152. bLength 7
  1153. bDescriptorType 37
  1154. bDescriptorSubtype 1 (EP_GENERAL)
  1155. bmAttributes 0x01
  1156. Sampling Frequency
  1157. bLockDelayUnits 1 Milliseconds
  1158. wLockDelay 4 Milliseconds
  1159. Interface Descriptor:
  1160. bLength 9
  1161. bDescriptorType 4
  1162. bInterfaceNumber 3
  1163. bAlternateSetting 0
  1164. bNumEndpoints 1
  1165. bInterfaceClass 3 Human Interface Device
  1166. bInterfaceSubClass 0
  1167. bInterfaceProtocol 0
  1168. iInterface 0
  1169. HID Device Descriptor:
  1170. bLength 9
  1171. bDescriptorType 33
  1172. bcdHID 1.11
  1173. bCountryCode 0 Not supported
  1174. bNumDescriptors 1
  1175. bDescriptorType 34 Report
  1176. wDescriptorLength 180
  1177. Report Descriptors:
  1178. ** UNAVAILABLE **
  1179. Endpoint Descriptor:
  1180. bLength 7
  1181. bDescriptorType 5
  1182. bEndpointAddress 0x84 EP 4 IN
  1183. bmAttributes 3
  1184. Transfer Type Interrupt
  1185. Synch Type None
  1186. Usage Type Data
  1187. wMaxPacketSize 0x0025 1x 37 bytes
  1188. bInterval 1
  1189. can't get device qualifier: Resource temporarily unavailable
  1190. can't get debug descriptor: Resource temporarily unavailable
  1191. Device Status: 0x0000
  1192. (Bus Powered)
  1194. Bus 001 Device 003: ID 04b4:6572 Cypress Semiconductor Corp.
  1195. Device Descriptor:
  1196. bLength 18
  1197. bDescriptorType 1
  1198. bcdUSB 2.00
  1199. bDeviceClass 9 Hub
  1200. bDeviceSubClass 0
  1201. bDeviceProtocol 2 TT per port
  1202. bMaxPacketSize0 64
  1203. idVendor 0x04b4 Cypress Semiconductor Corp.
  1204. idProduct 0x6572
  1205. bcdDevice 32.99
  1206. iManufacturer 0
  1207. iProduct 1 USB2.0 Hub
  1208. iSerial 0
  1209. bNumConfigurations 1
  1210. Configuration Descriptor:
  1211. bLength 9
  1212. bDescriptorType 2
  1213. wTotalLength 41
  1214. bNumInterfaces 1
  1215. bConfigurationValue 1
  1216. iConfiguration 0
  1217. bmAttributes 0xe0
  1218. Self Powered
  1219. Remote Wakeup
  1220. MaxPower 100mA
  1221. Interface Descriptor:
  1222. bLength 9
  1223. bDescriptorType 4
  1224. bInterfaceNumber 0
  1225. bAlternateSetting 0
  1226. bNumEndpoints 1
  1227. bInterfaceClass 9 Hub
  1228. bInterfaceSubClass 0
  1229. bInterfaceProtocol 1 Single TT
  1230. iInterface 0
  1231. Endpoint Descriptor:
  1232. bLength 7
  1233. bDescriptorType 5
  1234. bEndpointAddress 0x81 EP 1 IN
  1235. bmAttributes 3
  1236. Transfer Type Interrupt
  1237. Synch Type None
  1238. Usage Type Data
  1239. wMaxPacketSize 0x0001 1x 1 bytes
  1240. bInterval 12
  1241. Interface Descriptor:
  1242. bLength 9
  1243. bDescriptorType 4
  1244. bInterfaceNumber 0
  1245. bAlternateSetting 1
  1246. bNumEndpoints 1
  1247. bInterfaceClass 9 Hub
  1248. bInterfaceSubClass 0
  1249. bInterfaceProtocol 2 TT per port
  1250. iInterface 0
  1251. Endpoint Descriptor:
  1252. bLength 7
  1253. bDescriptorType 5
  1254. bEndpointAddress 0x81 EP 1 IN
  1255. bmAttributes 3
  1256. Transfer Type Interrupt
  1257. Synch Type None
  1258. Usage Type Data
  1259. wMaxPacketSize 0x0001 1x 1 bytes
  1260. bInterval 12
  1261. Hub Descriptor:
  1262. bLength 9
  1263. bDescriptorType 41
  1264. nNbrPorts 3
  1265. wHubCharacteristic 0x00ed
  1266. Per-port power switching
  1267. Compound device
  1268. Per-port overcurrent protection
  1269. TT think time 32 FS bits
  1270. Port indicators
  1271. bPwrOn2PwrGood 50 * 2 milli seconds
  1272. bHubContrCurrent 100 milli Ampere
  1273. DeviceRemovable 0x08
  1274. PortPwrCtrlMask 0xff
  1275. Hub Port Status:
  1276. Port 1: 0000.0103 power enable connect
  1277. Port 2: 0000.0103 power enable connect
  1278. Port 3: 0000.0103 power enable connect
  1279. Device Qualifier (for other device speed):
  1280. bLength 10
  1281. bDescriptorType 6
  1282. bcdUSB 2.00
  1283. bDeviceClass 9 Hub
  1284. bDeviceSubClass 0
  1285. bDeviceProtocol 0 Full speed (or root) hub
  1286. bMaxPacketSize0 64
  1287. bNumConfigurations 1
  1288. can't get debug descriptor: Resource temporarily unavailable
  1289. Device Status: 0x0001
  1290. Self Powered
  1292. Bus 001 Device 002: ID 045b:0209 Hitachi, Ltd
  1293. Device Descriptor:
  1294. bLength 18
  1295. bDescriptorType 1
  1296. bcdUSB 2.00
  1297. bDeviceClass 9 Hub
  1298. bDeviceSubClass 0
  1299. bDeviceProtocol 1 Single TT
  1300. bMaxPacketSize0 64
  1301. idVendor 0x045b Hitachi, Ltd
  1302. idProduct 0x0209
  1303. bcdDevice 1.00
  1304. iManufacturer 0
  1305. iProduct 0
  1306. iSerial 0
  1307. bNumConfigurations 1
  1308. Configuration Descriptor:
  1309. bLength 9
  1310. bDescriptorType 2
  1311. wTotalLength 25
  1312. bNumInterfaces 1
  1313. bConfigurationValue 1
  1314. iConfiguration 0
  1315. bmAttributes 0xe0
  1316. Self Powered
  1317. Remote Wakeup
  1318. MaxPower 0mA
  1319. Interface Descriptor:
  1320. bLength 9
  1321. bDescriptorType 4
  1322. bInterfaceNumber 0
  1323. bAlternateSetting 0
  1324. bNumEndpoints 1
  1325. bInterfaceClass 9 Hub
  1326. bInterfaceSubClass 0
  1327. bInterfaceProtocol 0 Full speed (or root) hub
  1328. iInterface 0
  1329. Endpoint Descriptor:
  1330. bLength 7
  1331. bDescriptorType 5
  1332. bEndpointAddress 0x81 EP 1 IN
  1333. bmAttributes 3
  1334. Transfer Type Interrupt
  1335. Synch Type None
  1336. Usage Type Data
  1337. wMaxPacketSize 0x0001 1x 1 bytes
  1338. bInterval 12
  1339. Hub Descriptor:
  1340. bLength 9
  1341. bDescriptorType 41
  1342. nNbrPorts 4
  1343. wHubCharacteristic 0x0029
  1344. Per-port power switching
  1345. Per-port overcurrent protection
  1346. TT think time 16 FS bits
  1347. bPwrOn2PwrGood 50 * 2 milli seconds
  1348. bHubContrCurrent 100 milli Ampere
  1349. DeviceRemovable 0x00
  1350. PortPwrCtrlMask 0xff
  1351. Hub Port Status:
  1352. Port 1: 0000.0100 power
  1353. Port 2: 0000.0100 power
  1354. Port 3: 0000.0100 power
  1355. Port 4: 0000.0100 power
  1356. Device Qualifier (for other device speed):
  1357. bLength 10
  1358. bDescriptorType 6
  1359. bcdUSB 2.00
  1360. bDeviceClass 9 Hub
  1361. bDeviceSubClass 0
  1362. bDeviceProtocol 0 Full speed (or root) hub
  1363. bMaxPacketSize0 64
  1364. bNumConfigurations 1
  1365. can't get debug descriptor: Resource temporarily unavailable
  1366. Device Status: 0x0001
  1367. Self Powered
  1369. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  1370. Device Descriptor:
  1371. bLength 18
  1372. bDescriptorType 1
  1373. bcdUSB 2.00
  1374. bDeviceClass 9 Hub
  1375. bDeviceSubClass 0
  1376. bDeviceProtocol 1 Single TT
  1377. bMaxPacketSize0 64
  1378. idVendor 0x1d6b Linux Foundation
  1379. idProduct 0x0002 2.0 root hub
  1380. bcdDevice 4.10
  1381. iManufacturer 3 Linux 4.10.13-1-ARCH xhci-hcd
  1382. iProduct 2 xHCI Host Controller
  1383. iSerial 1 0000:00:14.0
  1384. bNumConfigurations 1
  1385. Configuration Descriptor:
  1386. bLength 9
  1387. bDescriptorType 2
  1388. wTotalLength 25
  1389. bNumInterfaces 1
  1390. bConfigurationValue 1
  1391. iConfiguration 0
  1392. bmAttributes 0xe0
  1393. Self Powered
  1394. Remote Wakeup
  1395. MaxPower 0mA
  1396. Interface Descriptor:
  1397. bLength 9
  1398. bDescriptorType 4
  1399. bInterfaceNumber 0
  1400. bAlternateSetting 0
  1401. bNumEndpoints 1
  1402. bInterfaceClass 9 Hub
  1403. bInterfaceSubClass 0
  1404. bInterfaceProtocol 0 Full speed (or root) hub
  1405. iInterface 0
  1406. Endpoint Descriptor:
  1407. bLength 7
  1408. bDescriptorType 5
  1409. bEndpointAddress 0x81 EP 1 IN
  1410. bmAttributes 3
  1411. Transfer Type Interrupt
  1412. Synch Type None
  1413. Usage Type Data
  1414. wMaxPacketSize 0x0004 1x 4 bytes
  1415. bInterval 12
  1416. Hub Descriptor:
  1417. bLength 13
  1418. bDescriptorType 41
  1419. nNbrPorts 16
  1420. wHubCharacteristic 0x000a
  1421. No power switching (usb 1.0)
  1422. Per-port overcurrent protection
  1423. TT think time 8 FS bits
  1424. bPwrOn2PwrGood 10 * 2 milli seconds
  1425. bHubContrCurrent 0 milli Ampere
  1426. DeviceRemovable 0x00 0x00 0x00
  1427. PortPwrCtrlMask 0xff 0xff 0xff
  1428. Hub Port Status:
  1429. Port 1: 0000.0507 highspeed power suspend enable connect
  1430. Port 2: 0000.0100 power
  1431. Port 3: 0000.0503 highspeed power enable connect
  1432. Port 4: 0000.0100 power
  1433. Port 5: 0000.0507 highspeed power suspend enable connect
  1434. Port 6: 0000.0100 power
  1435. Port 7: 0000.0100 power
  1436. Port 8: 0000.0100 power
  1437. Port 9: 0000.0100 power
  1438. Port 10: 0000.0100 power
  1439. Port 11: 0000.0100 power
  1440. Port 12: 0000.0100 power
  1441. Port 13: 0000.0100 power
  1442. Port 14: 0000.0100 power
  1443. Port 15: 0000.0100 power
  1444. Port 16: 0000.0100 power
  1445. can't get device qualifier: Resource temporarily unavailable
  1446. can't get debug descriptor: Resource temporarily unavailable
  1447. Device Status: 0x0001
  1448. Self Powered

GA-X170-EXTREME ECC