idVendor: 0x03F0 iManufacturer: Hewlett-Packard Company idProduct: 0x1024 iProduct: HP USB Smart Card Keyboard bcdDevice: 5.34 (firmware release?) bLength: 9 bDescriptorType: 4 bInterfaceNumber: 1 bAlternateSetting: 0 bNumEndpoints: 2 bInterfaceClass: 0x0B [Chip Card Interface Device Class (CCID)] bInterfaceSubClass: 0 bInterfaceProtocol: 0 iInterface: 4 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: 8.000 MHz bNumClockSupported: 0 (will use whatever is returned) IFD does not support GET CLOCK FREQUENCIES request dwDataRate: 10753 bps dwMaxDataRate: 344105 bps bNumDataRatesSupported: 0 (will use whatever is returned) IFD does not support GET_DATA_RATES request dwMaxIFSD: 252 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: 263 bytes bClassGetResponse: 0xFF echoes the APDU class bClassEnveloppe: 0xFF echoes the APDU class wLcdLayout: 0x0000 bPINSupport: 0x03 PIN Verification supported PIN Modification supported bMaxCCIDBusySlots: 1