... reader - RS485, TCP/IP, WiFi, GPRS, BlueTooth - PoE uTouch is Multi-purpose RFID smart card & Biometric Terminal with 7.0 ... Versatile communication interface- TCP/IP, RS232/RS485, USB, Wiegand In/Out and wireless LAN WIFI, GPRS, 3G- Flexible connectors Wiegand 26-58 bits ... testing module, cables, UART cable, Power supply, SD card and testing card etc. User can debug software program via UART port ...