... devices 2. Multi-interface: RS232, RS485, USB, TTL, SPI, C&D, ABA1/2, Wiegand CN3XX(S)(T)-X ... with build-in SAM socket compliant to ISO7816(T=0,T=1) to enhance security.The Mini size ... Peer-to-Peer mode2. One build-in ISO7816(T=0 T=1) SAM socket for enhanced security, expandable ... on request3. Multi-interface: RS232, RS485, USB 2.0, TTL, SPI, Clock & Data / ABA1,2 / Wiegand26-584. Compliant ...