Description Garmin Marine Network Cable (6′). Network cable used to connect your Garmin network devices to Garmin GPSMAP Chartplotter, Chartplotter/Fishfinder network units and can also be used to connect unit to unit. RJ45 and Weatherproof connection on both ends. Our marine network cables offer an additional 6 feet (1.83 m), 20 feet (6.1 m), 40 feet (12.19 m) or 500 feet (152.4 m) of cable length (each sold separately).
