idVendor: 0x25DD iManufacturer: BIT4ID idProduct: 0x3403 iProduct: miniLector AIR NFC v3 bcdDevice: 3.51 (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: miniLector AIR DI v3 CLESS CCID Class Descriptor bLength: 0x36 bDescriptorType: 0x21 bcdCCID: 1.00 bMaxSlotIndex: 0x00 bVoltageSupport: 0x01 5.0V dwProtocols: 0x0000 0x0002 T=1 dwDefaultClock: 4.000 MHz dwMaximumClock: 4.000 MHz bNumClockSupported: 0 (will use whatever is returned) IFD does not support GET CLOCK FREQUENCIES request: LIBUSB_ERROR_PIPE dwDataRate: 10752 bps dwMaxDataRate: 688172 bps bNumDataRatesSupported: 44 IFD does not support GET_DATA_RATES request: LIBUSB_ERROR_PIPE dwMaxIFSD: 252 dwSynchProtocols: 0x00000007 2-wire protocol 3-wire protocol I2C protocol dwMechanical: 0x00000000 No special characteristics dwFeatures: 0x000404BE ....02 Automatic parameter configuration based on ATR data ....04 Automatic activation of ICC on inserting ....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 ..04.. Automatic IFSD exchange as first exchange (T=1) 04.... Short and Extended APDU level exchange dwMaxCCIDMessageLength: 271 bytes bClassGetResponse: 0xFF echoes the APDU class bClassEnvelope: 0xFF echoes the APDU class wLcdLayout: 0x0000 bPINSupport: 0x00 bMaxCCIDBusySlots: 1