 idVendor: 0x08E6
  iManufacturer: Gemplus
 idProduct: 0x3478
  iProduct: USB GemPCPinpad SmartCard Reader
 bcdDevice: 1.00 (firmware release?)
 bLength: 9
 bDescriptorType: 4
 bInterfaceNumber: 0
 bAlternateSetting: 0
 bNumEndpoints: 3
  bulk-IN, bulk-OUT and Interrupt-IN
 bInterfaceClass: 0x0B [Chip Card Interface Device Class (CCID)]
 bInterfaceSubClass: 0
 bInterfaceProtocol: 0
  bulk transfer, optional interrupt-IN
 iInterface: 0
 CCID Class Descriptor
  bLength: 0x36
  bDescriptorType: 0x21
  bcdCCID: 1.00
  bMaxSlotIndex: 0x00
  bVoltageSupport: 0x07
   5.0V
   3.0V
   1.8V
  dwProtocols: 0x0000 0x0003
   T=0
   T=1
  dwDefaultClock: 4.000 MHz
  dwMaximumClock: 4.000 MHz
  bNumClockSupported: 0 (will use whatever is returned)
   Support 4000 kHz
  dwDataRate: 10752 bps
  dwMaxDataRate: 500000 bps
  bNumDataRatesSupported: 0 (will use whatever is returned)
   Support 10753 bps
   Support 14337 bps
   Support 15625 bps
   Support 17204 bps
   Support 20833 bps
   Support 21505 bps
   Support 23438 bps
   Support 25806 bps
   Support 28674 bps
   Support 31250 bps
   Support 32258 bps
   Support 34409 bps
   Support 39063 bps
   Support 41667 bps
   Support 43011 bps
   Support 46875 bps
   Support 52083 bps
   Support 53763 bps
   Support 57348 bps
   Support 62500 bps
   Support 64516 bps
   Support 68817 bps
   Support 71685 bps
   Support 78125 bps
   Support 83333 bps
   Support 86022 bps
   Support 93750 bps
   Support 104167 bps
   Support 107527 bps
   Support 114695 bps
   Support 125000 bps
   Support 129032 bps
   Support 143369 bps
   Support 156250 bps
   Support 166667 bps
   Support 172043 bps
   Support 215054 bps
   Support 229391 bps
   Support 250000 bps
   Support 344086 bps
   Support 500000 bps
  dwMaxIFSD: 254
  dwSynchProtocols: 0x00000000
  dwMechanical: 0x00000000
   No special characteristics
  dwFeatures: 0x00010230
   ....10 Automatic ICC clock frequency change according to parameters
   ....20 Automatic baud rate change according to frequency and Fi, Di params
   ..02.. NAD value other than 00 accepted (T=1)
   01.... TPDU level exchange
  dwMaxCCIDMessageLength: 271 bytes
  bClassGetResponse: 0x00
  bClassEnvelope: 0x00
  wLcdLayout: 0x0000
  bPINSupport: 0x03
   PIN Verification supported
   PIN Modification supported
  bMaxCCIDBusySlots: 1
