... card 3.RS485,USB, TTL, Wiegand, Clock & Data, ABA, SPI, I2C CN3XX(S)(T)-X 13.56MHz Reader moduleCN3XX(S)(T)-X ... for enhanced security, expandable on request3. Multi-interface: RS232, RS485, USB 2.0, TTL, SPI, Clock & Data / ABA1,2 / Wiegand26-584. Compliant ... (7) Testing tags (8) RS232-RS485 converter module 13.56MHz NFC rfid reader module with ISO7816 SAM to R/W Mifare Plus, Mifare ...