idVendor: 0x17EF iManufacturer: Lenovo idProduct: 0x1003 iProduct: Integrated Smart Card Reader 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 iInterface: 0 CCID Class Descriptor bLength: 0x36 bDescriptorType: 0x21 bcdCCID: 1.00 bMaxSlotIndex: 0x00 bVoltageSupport: 0x07 5.0V 3.0V 1.8V dwProtocols: 0x0000 0x0003 T=0 T=1 dwDefaultClock: 4.000 MHz dwMaximumClock: 4.000 MHz bNumClockSupported: 0 (will use whatever is returned) Support 4000 kHz dwDataRate: 10752 bps dwMaxDataRate: 500000 bps bNumDataRatesSupported: 0 (will use whatever is returned) Support 10753 bps Support 14337 bps Support 15625 bps Support 17204 bps Support 20833 bps Support 21505 bps Support 23438 bps Support 25806 bps Support 28674 bps Support 31250 bps Support 32258 bps Support 34409 bps Support 39063 bps Support 41667 bps Support 43011 bps Support 46875 bps Support 52083 bps Support 53763 bps Support 57348 bps Support 62500 bps Support 64516 bps Support 68817 bps Support 71685 bps Support 78125 bps Support 83333 bps Support 86022 bps Support 93750 bps Support 104167 bps Support 107527 bps Support 114695 bps Support 125000 bps Support 129032 bps Support 143369 bps Support 156250 bps Support 166667 bps Support 172043 bps Support 215054 bps Support 229391 bps Support 250000 bps Support 344086 bps Support 500000 bps dwMaxIFSD: 254 dwSynchProtocols: 0x00000000 dwMechanical: 0x00000000 No special characteristics dwFeatures: 0x00010230 ....10 Automatic ICC clock frequency change according to parameters ....20 Automatic baud rate change according to frequency and Fi, Di params ..02.. NAD value other than 00 accepted (T=1) 01.... TPDU level exchange dwMaxCCIDMessageLength: 271 bytes bClassGetResponse: 0x00 bClassEnveloppe: 0x00 wLcdLayout: 0x0000 bPINSupport: 0x00 bMaxCCIDBusySlots: 1