... & contactless smart card 3.RS485,USB, TTL, Wiegand, Clock & Data, ABA, SPI, I2C CN3XX(S)(T)-X ... . It is as well with build-in SAM socket compliant to ISO7816(T=0,T=1) to enhance ... security.The Mini size module with multi-interface is flexible ... RS232, RS485, USB 2.0, TTL, SPI, Clock & Data / ABA1,2 / Wiegand26-584. Compliant with CCID to eliminate the need for ...