Introducing Simrad's 25' NMEA 2000 Cable for your networking needs.NMEA 2000 networking is an excellent tool— when the devices are actually connected. Simrad's solution is to do just that. Use this 25' cable to connect your devices to your boat's NMEA 2000 system.Key Features High performance data sharing Combatible with NMEA 2000 devices25' long black marine cable