... devices 2. Multi-interface: RS232, RS485, USB, TTL, SPI, C&D, ABA1/2, Wiegand CN3XX(S)(T)-X 13 ... 0, TTL, SPI, Clock & Data / ABA1,2 / Wiegand26-584. Compliant with CCID to eliminate the need for driver Installation [CN3XX ... It includes API, Host Demo, user manual, USB driver and program example. It s developed by C++builder developing ... RF module with RS232, RS485, USB, TTL, SPI, C & D, ABA1/2, Wiegand