... devices 2. Multi-interface: RS232, RS485, USB, TTL, SPI, C&D, ABA1/2, Wiegand CN3XX(S)(T)-X 13.56MHz Reader ... to eliminate the need for driver Installation [CN3XX(S)(T)-XC]5. Support High Speed of ISO14443 up to 424kbps6. Selective ... Mini RF module with RS232, RS485, USB, TTL, SPI, C & D, ABA1/2, Wiegand