smart card reader support:
Host Interface:USB 2.0 CCID1 (also compliant with USB 1.1)
Transmission Speed:12 Mbps (USB 2.0 full speed)
Power Supply:Bus powered
Standards:ISO 7816 & EMV2 2000 Level 1
Protocols:T=0, T=1,I2C (S=8)
2-wire: SLE 4432/42 (S=10),
3-wire: SLE 4418/28 (S=9),
Card Size:ID-1 (full-size)
Smart Card Interface Speed:420 Kbps (when supported by card)
Smart Card clock frequency:Up to 5 MHZ
Supported card types:5V, 3V and 1.8V Smart Cards
ISO 7816 Class A, AB and C