The Furuno Marine Network Converter IF-NMEA2K2 is easily configured for one of four modes by cutting a wire to select that mode. No additional equipment is needed to configure the IF-NMEA2K2 converter. In addition to a normal data speed mode, the IF-NMEA2K2 has two high speed modes for Autopilots and AIS units.• Used To: Convert CAN Bus Format Data To NMEA0183 Format Data And NMEA0183 Format Data To CAN Bus Format Data• Voltage: 12 Volt IP55 Rating Waterproof Cable Terminal Is Not Waterproof With Self Tapping Screw