... integrating into existing devices 2. Multi-interface: RS232, RS485, USB, TTL, SPI, C&D, ABA1/2, Wiegand CN3XX(S)( ... . Multi-interface: RS232, RS485, USB 2.0, TTL, SPI, Clock & Data / ABA1,2 / Wiegand26-584. Compliant with CCID to ... fast testing and evaluation.Package list:(1) Testing board (2) Power supply (9V) (3) Serial communication cable ( ... RS232, RS485, USB, TTL, SPI, C & D, ABA1/2, Wiegand