 idVendor: 0x04D8
  iManufacturer: Microchip Technology Inc.
 idProduct: 0xEB61
  iProduct: Multi SIM card reader 4/8
 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 (CCID)
 iInterface: SIM card reader
 CCID Class Descriptor
  bLength: 0x36
  bDescriptorType: 0x21
  bcdCCID: 1.00
  bMaxSlotIndex: 0x07
  bVoltageSupport: 0x06
   3.0V
   1.8V
  dwProtocols: 0x0000 0x0001
   T=0
  dwDefaultClock: 3.573 MHz
  dwMaximumClock: 3.573 MHz
  bNumClockSupported: 0 (will use whatever is returned)
   Support 3573 kHz
  dwDataRate: 9600 bps
  dwMaxDataRate: 9600 bps
  bNumDataRatesSupported: 0 (will use whatever is returned)
   Support 9600 bps
  dwMaxIFSD: 247
  dwSynchProtocols: 0x00000000
  dwMechanical: 0x00000000
   No special characteristics
  dwFeatures: 0x000100BA
   ....02 Automatic parameter configuration based on ATR data
   ....08 Automatic ICC voltage selection
   ....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
   01.... TPDU level exchange
  dwMaxCCIDMessageLength: 271 bytes
  bClassGetResponse: 0x00
  bClassEnvelope: 0x00
  wLcdLayout: 0x0000
  bPINSupport: 0x00
  bMaxCCIDBusySlots: 8
