The Mercury NMEA2000 SmartCraft Gateway converts Mercury engine and system data to NMEA2000 for use on non-Mercury gauges and displays for 1 to 4 engines. It also coverts applicable NMEA2000 data to SmartCraft data for display by applicable SmartCraft Gauges/Displays. Includes one NMEA2000 "T" connector for quick Installation.

This is a genuine Mercury Marine factory OEM part, not aftermarket.