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idVendor: 0x33B6
iManufacturer: ArkSigner
idProduct: 0x0001
iProduct: Connect2Sign
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: Arksigner CCID Device
CCID Class Descriptor
bLength: 0x36
bDescriptorType: 0x21
bcdCCID: 1.10
bMaxSlotIndex: 0x00
bVoltageSupport: 0x06
3.0V
1.8V
dwProtocols: 0x0000 0x0003
T=0
T=1
dwDefaultClock: 4.800 MHz
dwMaximumClock: 4.800 MHz
bNumClockSupported: 0 (will use whatever is returned)
IFD does not support GET CLOCK FREQUENCIES request: LIBUSB_ERROR_PIPE
dwDataRate: 12903 bps
dwMaxDataRate: 312500 bps
bNumDataRatesSupported: 0 (will use whatever is returned)
IFD does not support GET_DATA_RATES request: LIBUSB_ERROR_PIPE
dwMaxIFSD: 254
dwSynchProtocols: 0x00000000
dwMechanical: 0x00000000
No special characteristics
dwFeatures: 0x0002007E
....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
....40 Automatic parameters negotiation made by the CCID
02.... Short APDU level exchange
dwMaxCCIDMessageLength: 510 bytes
bClassGetResponse: 0xFF
echoes the APDU class
bClassEnvelope: 0xFF
echoes the APDU class
wLcdLayout: 0x0000
bPINSupport: 0x00
bMaxCCIDBusySlots: 1
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