Lenovo USB Smartcard Keyboard, User Manual, Page: 17 / 38

Appendix A. Product specifications
This appendix includes specifications for the keyboard and the smart card reader.
The following table provides the specifications for the keyboard.
Table 2. Lenovo USB Smartcard Keyboard specification
Keys 104-109 (varies by country)
Color Black
Dimensions (height x width x depth) 457.13 mm x 185.3 mm x 25 mm
(18 inches x 7.3 inches x 0.98 inch)
Weight
965 grams (2.13 pounds)
System interface USB 2.0 full speed
Connector type 4-pin USB Type A
Cable length 2 meters (6.56 feet)
Power consumption 250 mA maximum
Supported operating systems • Windows XP (32-bit)
• Windows 7 (32-bit or 64-bit)
• Windows 8 (32-bit or 64-bit)
• Windows 8.1 (32-bit or 64-bit)
The following table provides the specifications for the smart card reader.
Table 3. Smart card reader specification
Features • Support for all ISO 7816-1, 2, 3, 4 memory and
microprocessor smart cards (T=0, T=1)
• Support for Secure PIN Entry mode (Class 2 terminal)
• Support for 3 V and 5 V smart cards
• Support for standard application program interfaces
(API):
– Personal computer/smart card (PC/SC)
– EMV 2000 Level 1 (EMV is the acronym for Europay,
MasterCard, and VISA)
– Chip/Smart Card Interface Devices (CCID)
Power • USB connector
• Short circuit detection
• Power supply compliant with ISO 7816 and EMV
Communication speed • From smart card to computer: programmable from 9
600 baud to 115 200 baud
• From computer to smart card: up to 38 400 baud
Landing mechanism • Friction contact
• Smart card insertion rating: up to 100 000 inserting
cycles
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