[使用ツール]：usbmon-0.50
[接続したUSBデバイス商品名]：プリンタ複合機
[接続したUSBデバイス型式]：PM-A900
[Device Descriptor]
  bLength ..................... 18
  bDescriptorType ............. 0x01 (Device)
  bcdUSB ...................... 0x0200 (release 2.00)
  bDeviceClass ................ 0x00 (at interface level)
  bDeviceSubClass ............. 0x00 (at interface level)
  bDeviceProtocol ............. 0x00 (None)
  bMaxPacketSize0 ............. 64
  idVendor .................... 0x04b8
  idProduct ................... 0x0810
  bcdDevice ................... 0x0100
  iManufacturer ............... 1
  iProduct .................... 2
  iSerialNumber ............... 3
  bNumConfigurations .......... 1
[Configuration Descriptor]
  bLength ..................... 9
  bDescriptorType ............. 0x02 (Configuration)
  wTotalLength ................ 78
  bNumInterfaces .............. 3
  bConfigurationValue ......... 1
  iConfiguration .............. 4
  bmAttributes ................ 0xc0 (Self-powered)
  bMaxPower ................... 1 (2mA)
[Interface Descriptor]
  bLength ..................... 9
  bDescriptorType ............. 0x04 (Interface)
  bInterfaceNumber ............ 0
  bAlternateSetting ........... 0
  bNumEndpoints ............... 2
  bInterfaceClass ............. 0xff (vendor-specific)
  bInterfaceSubClass .......... 0xff (Unknown)
  bInterfaceProtocol .......... 0xff (vendor-specific)
  iInterface .................. 5
[EndPoint Descriptor]
  bLength ..................... 7
  bDescriptorType ............. 0x05 (EndPoint)
  bEndpointAddress ............ 0x01 (OUT, Endpoint = 1)
  bmAttributes ................ 0x02 (Bulk)
  wMaxPacketSize .............. 64
  bInterval ................... 0
[EndPoint Descriptor]
  bLength ..................... 7
  bDescriptorType ............. 0x05 (EndPoint)
  bEndpointAddress ............ 0x82 (IN, Endpoint = 2)
  bmAttributes ................ 0x02 (Bulk)
  wMaxPacketSize .............. 64
  bInterval ................... 0
[Interface Descriptor]
  bLength ..................... 9
  bDescriptorType ............. 0x04 (Interface)
  bInterfaceNumber ............ 1
  bAlternateSetting ........... 0
  bNumEndpoints ............... 2
  bInterfaceClass ............. 0x07 (Printer)
  bInterfaceSubClass .......... 0x01 (Unknown)
  bInterfaceProtocol .......... 0x02 (Unknown)
  iInterface .................. 6
[EndPoint Descriptor]
  bLength ..................... 7
  bDescriptorType ............. 0x05 (EndPoint)
  bEndpointAddress ............ 0x04 (OUT, Endpoint = 4)
  bmAttributes ................ 0x02 (Bulk)
  wMaxPacketSize .............. 64
  bInterval ................... 0
[EndPoint Descriptor]
  bLength ..................... 7
  bDescriptorType ............. 0x05 (EndPoint)
  bEndpointAddress ............ 0x85 (IN, Endpoint = 5)
  bmAttributes ................ 0x02 (Bulk)
  wMaxPacketSize .............. 64
  bInterval ................... 0
[Interface Descriptor]
  bLength ..................... 9
  bDescriptorType ............. 0x04 (Interface)
  bInterfaceNumber ............ 2
  bAlternateSetting ........... 0
  bNumEndpoints ............... 2
  bInterfaceClass ............. 0x08 (Mass-Storage)
  bInterfaceSubClass .......... 0x06 (SCSI transparent command set)
  bInterfaceProtocol .......... 0x50 (Bulk-Only)
  iInterface .................. 7
[EndPoint Descriptor]
  bLength ..................... 7
  bDescriptorType ............. 0x05 (EndPoint)
  bEndpointAddress ............ 0x07 (OUT, Endpoint = 7)
  bmAttributes ................ 0x02 (Bulk)
  wMaxPacketSize .............. 64
  bInterval ................... 0
[EndPoint Descriptor]
  bLength ..................... 7
  bDescriptorType ............. 0x05 (EndPoint)
  bEndpointAddress ............ 0x88 (IN, Endpoint = 8)
  bmAttributes ................ 0x02 (Bulk)
  wMaxPacketSize .............. 64
  bInterval ................... 0

[意見・感想など]
プリンタ、スキャナ、各種PCカードリーダを装備した複合機です。
商品リンク･･･ http://www.i-love-epson.co.jp/products/spc/pma900/pma9001.htm