Promag PCR-310 RFID user authorization and user privacy protection - Promag PCR-310 Stationary RFID card reader and encoder, RS232 interface (PSU included), very compact: 65x100mm (WxD), with software development kit, reads and encodes transponder cards w - Promag PCR-310 Stationary RFID card reader and encoder, RS232 interface (PSU included), very compact: 65x100mm (WxD), with software development kit, reads and encodes transponder cards with 13.56 Mhz Mifare standard (ISO14443-A)