idVendor: 0x0D7A
  iManufacturer: MARX CryptoTech LP
 idProduct: 0x0200
  iProduct: Tokey 3 FIDO
 bcdDevice: 1.00 (firmware release?)
 bLength: 9
 bDescriptorType: 4
 bInterfaceNumber: 2
 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 (CCID)
 iInterface: CCID Interface
 CCID Class Descriptor
  bLength: 0x36
  bDescriptorType: 0x21
  bcdCCID: 1.10
  bMaxSlotIndex: 0x00
  bVoltageSupport: 0x07
   5.0V
   3.0V
   1.8V
  dwProtocols: 0x0000 0x0002
   T=1
  dwDefaultClock: 3.580 MHz
  dwMaximumClock: 3.580 MHz
  bNumClockSupported: 0 (will use whatever is returned)
   wrong size for GET CLOCK FREQUENCIES: 1
  dwDataRate: 9600 bps
  dwMaxDataRate: 9600 bps
  bNumDataRatesSupported: 0 (will use whatever is returned)
   wrong size for GET_DATA_RATES: 1
  dwMaxIFSD: 2048
  dwSynchProtocols: 0x00000000
  dwMechanical: 0x00000000
   No special characteristics
  dwFeatures: 0x00020046
   ....02 Automatic parameter configuration based on ATR data
   ....04 Automatic activation of ICC on inserting
   ....40 Automatic parameters negotiation made by the CCID
   02.... Short APDU level exchange
  dwMaxCCIDMessageLength: 271 bytes
  bClassGetResponse: 0xFF
   echoes the APDU class
  bClassEnvelope: 0xFF
   echoes the APDU class
  wLcdLayout: 0x0000
  bPINSupport: 0x00
  bMaxCCIDBusySlots: 1