Garmin Threaded Power/Data Cable f/ ECHOMAP Ultra - 4 Pin. Includes NMEA 0183 input/output. Designed for quick and simple installation. Features/Specifications: Cable Length: 6' 4-Pin Connector For ECHOMAP Ultra chartplotter/sounder combo Specifications for Garmin Threaded Power/Data Cable f/ ECHOMAP Ultra: Manufacturer: Garmin Color: Black Features of Garmin Threaded Power/Data Cable f/ ECHOMAP Ultra Cable Length: 6' 4-Pin Connector For ECHOMAP Ultra chartplotter/sounder combo Package Contents: Garmin Threaded Power/Data Cable f/ ECHOMAP Ultra Garmin 010-12938-00: Threaded Power/Data Cable f/ ECHOMAP Ultra - 4 Pin