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  1. pi@raspberrypi:~ $ sudo lsusb -D /dev/bus/usb/002/002
  2. Device: ID 152d:0562 JMicron Technology Corp. / JMicron USA Technology Corp.
  3. Device Descriptor:
  4. bLength 18
  5. bDescriptorType 1
  6. bcdUSB 3.00
  7. bDeviceClass 0
  8. bDeviceSubClass 0
  9. bDeviceProtocol 0
  10. bMaxPacketSize0 9
  11. idVendor 0x152d JMicron Technology Corp. / JMicron USA Technology Corp.
  12. idProduct 0x0562
  13. bcdDevice 2.14
  14. iManufacturer 1 JMicron
  15. iProduct 2 External
  16. iSerial 3 DD56419883891
  17. bNumConfigurations 1
  18. Configuration Descriptor:
  19. bLength 9
  20. bDescriptorType 2
  21. wTotalLength 0x0079
  22. bNumInterfaces 1
  23. bConfigurationValue 1
  24. iConfiguration 0
  25. bmAttributes 0x80
  26. (Bus Powered)
  27. MaxPower 896mA
  28. Interface Descriptor:
  29. bLength 9
  30. bDescriptorType 4
  31. bInterfaceNumber 0
  32. bAlternateSetting 0
  33. bNumEndpoints 2
  34. bInterfaceClass 8 Mass Storage
  35. bInterfaceSubClass 6 SCSI
  36. bInterfaceProtocol 80 Bulk-Only
  37. iInterface 0
  38. Endpoint Descriptor:
  39. bLength 7
  40. bDescriptorType 5
  41. bEndpointAddress 0x81 EP 1 IN
  42. bmAttributes 2
  43. Transfer Type Bulk
  44. Synch Type None
  45. Usage Type Data
  46. wMaxPacketSize 0x0400 1x 1024 bytes
  47. bInterval 0
  48. bMaxBurst 15
  49. Endpoint Descriptor:
  50. bLength 7
  51. bDescriptorType 5
  52. bEndpointAddress 0x02 EP 2 OUT
  53. bmAttributes 2
  54. Transfer Type Bulk
  55. Synch Type None
  56. Usage Type Data
  57. wMaxPacketSize 0x0400 1x 1024 bytes
  58. bInterval 0
  59. bMaxBurst 15
  60. Interface Descriptor:
  61. bLength 9
  62. bDescriptorType 4
  63. bInterfaceNumber 0
  64. bAlternateSetting 1
  65. bNumEndpoints 4
  66. bInterfaceClass 8 Mass Storage
  67. bInterfaceSubClass 6 SCSI
  68. bInterfaceProtocol 98
  69. iInterface 0
  70. Endpoint Descriptor:
  71. bLength 7
  72. bDescriptorType 5
  73. bEndpointAddress 0x01 EP 1 OUT
  74. bmAttributes 2
  75. Transfer Type Bulk
  76. Synch Type None
  77. Usage Type Data
  78. wMaxPacketSize 0x0400 1x 1024 bytes
  79. bInterval 0
  80. bMaxBurst 0
  81. Command pipe (0x01)
  82. Endpoint Descriptor:
  83. bLength 7
  84. bDescriptorType 5
  85. bEndpointAddress 0x82 EP 2 IN
  86. bmAttributes 2
  87. Transfer Type Bulk
  88. Synch Type None
  89. Usage Type Data
  90. wMaxPacketSize 0x0400 1x 1024 bytes
  91. bInterval 0
  92. bMaxBurst 0
  93. MaxStreams 32
  94. Status pipe (0x02)
  95. Endpoint Descriptor:
  96. bLength 7
  97. bDescriptorType 5
  98. bEndpointAddress 0x83 EP 3 IN
  99. bmAttributes 2
  100. Transfer Type Bulk
  101. Synch Type None
  102. Usage Type Data
  103. wMaxPacketSize 0x0400 1x 1024 bytes
  104. bInterval 0
  105. bMaxBurst 14
  106. MaxStreams 32
  107. Data-in pipe (0x03)
  108. Endpoint Descriptor:
  109. bLength 7
  110. bDescriptorType 5
  111. bEndpointAddress 0x04 EP 4 OUT
  112. bmAttributes 2
  113. Transfer Type Bulk
  114. Synch Type None
  115. Usage Type Data
  116. wMaxPacketSize 0x0400 1x 1024 bytes
  117. bInterval 0
  118. bMaxBurst 7
  119. MaxStreams 32
  120. Data-out pipe (0x04)
  121. Binary Object Store Descriptor:
  122. bLength 5
  123. bDescriptorType 15
  124. wTotalLength 0x0016
  125. bNumDeviceCaps 2
  126. USB 2.0 Extension Device Capability:
  127. bLength 7
  128. bDescriptorType 16
  129. bDevCapabilityType 2
  130. bmAttributes 0x00000f0e
  131. BESL Link Power Management (LPM) Supported
  132. BESL value 3840 us
  133. SuperSpeed USB Device Capability:
  134. bLength 10
  135. bDescriptorType 16
  136. bDevCapabilityType 3
  137. bmAttributes 0x00
  138. wSpeedsSupported 0x000e
  139. Device can operate at Full Speed (12Mbps)
  140. Device can operate at High Speed (480Mbps)
  141. Device can operate at SuperSpeed (5Gbps)
  142. bFunctionalitySupport 1
  143. Lowest fully-functional device speed is Full Speed (12Mbps)
  144. bU1DevExitLat 10 micro seconds
  145. bU2DevExitLat 32 micro seconds
  146. can't get debug descriptor: Resource temporarily unavailable
  147. Device Status: 0x000c
  148. (Bus Powered)
  149. U1 Enabled
  150. U2 Enabled
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