Basic Device Info

• USB Flash media card reader/writer device series.
• Dual-port, supporting XD and SmartMedia flash cards.
• Has door to allow/prevent card removal. The device is able to detect the door status (open/closed) via a microswitch.
• Has an LED that blinks on data transfer.

• USB 1.1 compliant
• 3 endpoints
• Combined control/bulk software interface, with the majority of commands (and all data) being sent over bulk.
• Provides 'raw' access to the media, leaving it up to the driver to handle things like physical to logical (PBA to/from LBA) address translation

Bus 002 Device 002: ID 07b4:010a Olympus Optical Co., Ltd 
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x07b4 Olympus Optical Co., Ltd
  idProduct          0x010a 
  bcdDevice            1.02
  iManufacturer           1 OLYMPUS OPTICAL CO.,LTD.
  iProduct                2 USB Media Adapter
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
	bLength                 9
	bDescriptorType         2
	wTotalLength           39
	bNumInterfaces          1
	bConfigurationValue     1
	iConfiguration          0 
	bmAttributes         0x80
	MaxPower               80mA
	Interface Descriptor:
	  bLength                 9
	  bDescriptorType         4
	  bInterfaceNumber        0
	  bAlternateSetting       0
	  bNumEndpoints           3
	  bInterfaceClass       255 Vendor Specific Class
	  bInterfaceSubClass      0 
	  bInterfaceProtocol      0 
	  iInterface              0 
	  Endpoint Descriptor:
	    bLength                 7
	    bDescriptorType         5
	    bEndpointAddress     0x01  EP 1 OUT
	    bmAttributes            2
	      Transfer Type            Bulk
	      Synch Type               None
	      Usage Type               Data
	    wMaxPacketSize     0x0040  1x 64 bytes
	    bInterval               0
	  Endpoint Descriptor:
	    bLength                 7
	    bDescriptorType         5
	    bEndpointAddress     0x82  EP 2 IN
	    bmAttributes            2
	      Transfer Type            Bulk
	      Synch Type               None
	      Usage Type               Data
	    wMaxPacketSize     0x0040  1x 64 bytes
	    bInterval               0
	  Endpoint Descriptor:
	    bLength                 7
	    bDescriptorType         5
	    bEndpointAddress     0x03  EP 3 OUT
	    bmAttributes            2
	      Transfer Type            Bulk
	      Synch Type               None
	      Usage Type               Data
	    wMaxPacketSize     0x0040  1x 64 bytes
	    bInterval               0