The Lowrance Simple NMEA 2000 Network Starter Kit includes everything you need to hook up your depthfinder to your boat's engine. The kit includes 2 T-connectors, a single power node, 120-ohm male and female terminators, a 2' cable and a 15' cable. Lowrance Simple NMEA 2000 Network Starter Kit - Mrne Electrncs And Radios at Academy Sports