Parsing Interface Descriptor for device: 001/038
 iManufacturer: GEMPLUS
 iProduct: Gemplus USB SmartCard Reader 433-Swap
 bLength: 9
 bDescriptorType: 4
 bInterfaceNumber: 0
 bAlternateSetting: 0
 bNumEndpoints: 3
 bInterfaceClass: 0x0B [Chip Card Interface Device Class (CCID)]
 bInterfaceSubClass: 0
 bInterfaceProtocol: 0
 iInterface: 0
 CCID Class Descriptor
  bLength: 0x36
  bDescriptorType: 0x21
  bcdCCID: 1.00
  bMaxSlotIndex: 0x00
  bVoltageSupport: 0x01
   5.0V
  dwProtocols: 0x0000 0x0003
   T=0
   T=1
  dwDefaultClock: 4.000 MHz
  dwMaximumClock: 4.000 MHz
  bNumClockSupported: 0x00
  dwDataRate: 10752 bps
  dwMaxDataRate: 344086 bps
  bNumDataRatesSupported: 0
  dwMaxIFSD: 254
  dwSynchProtocols: 0x00000000
  dwMechanical: 0x00000000
   No special characteristics
  dwFeatures: 0x00020472
   Automatic parameter configuration based on ATR data
   Automatic ICC clock frequency change according to parameters
   Automatic baud rate change according to frequency and Fi, Di parameters
   Automatic parameters negotiation made by the ICC
   Automatic IFSD exchange as first exchange (T=1)
   Short APDU level exchange
  dwMaxCCIDMessageLength: 271 bytes
  bClassGetResponse: 0
  bClassEnveloppe: 0
  wLcdLayout: 0x0000
  bPINSupport: 0x00
  bMaxCCIDBusySlots: 1
