 idVendor: 0x0416
  iManufacturer: Winbond 
 idProduct: 0x3815
  iProduct: CCID SmartCard Controller
 bcdDevice: 0.06 (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 (CCID)
 Can't get iInterface string: LIBUSB_ERROR_INVALID_PARAM
 CCID Class Descriptor
  bLength: 0x36
  bDescriptorType: 0x21
  bcdCCID: 1.00
  bMaxSlotIndex: 0x00
  bVoltageSupport: 0x01
   5.0V
  dwProtocols: 0x0000 0x0003
   T=0
   T=1
  dwDefaultClock: 3.000 MHz
  dwMaximumClock: 3.000 MHz
  bNumClockSupported: 1
   Support 3000 kHz
  dwDataRate: 8065 bps
  dwMaxDataRate: 32258 bps
  bNumDataRatesSupported: 3
   Support 8065 bps
   Support 16129 bps
   Support 32258 bps
  dwMaxIFSD: 123
  dwSynchProtocols: 0x00000000
  dwMechanical: 0x00000000
   No special characteristics
  dwFeatures: 0x000004B2
   ....02 Automatic parameter configuration based on ATR data
   ....10 Automatic ICC clock frequency change according to parameters
   ....20 Automatic baud rate change according to frequency and Fi, Di params
   ....80 Automatic PPS made by the CCID
   ..04.. Automatic IFSD exchange as first exchange (T=1)
   00.... Character level exchange
  dwMaxCCIDMessageLength: 138 bytes
  bClassGetResponse: 0xFF
   echoes the APDU class
  bClassEnvelope: 0xFF
   echoes the APDU class
  wLcdLayout: 0x0000
  bPINSupport: 0x00
  bMaxCCIDBusySlots: 1
