... RS232, RS485, USB, TTL, SPI, C&D, ABA1/2, Wiegand CN3XX(S)(T)-X 13.56MHz Reader moduleCN3XX(S)( ... request3. Multi-interface: RS232, RS485, USB 2.0, TTL, SPI, Clock & Data / ABA1,2 / Wiegand26-584. Compliant with CCID to ... your fast testing and evaluation.Package list:(1) Testing board (2) Power supply (9V) (3) Serial communication cable (4) ... RS232, RS485, USB, TTL, SPI, C & D, ABA1/2, Wiegand