1、Fitment: Drop cable fits for Lowrance Networks, for Simrad Networks, for B G Networks, for Navico Networks, for Garmin Networks, for NMEA 2000. 2、Premium Material: Backbone cable is made of premium ABS material, wear resistant, oil resistant, IP67 waterproof, high toughness and durable. 3、Application: Backbone starter kit is suitable for the communication and control of the 2 way connection between the main line and the branch line. 4、Package: Include 1pcs 3 meters backbone cable, 1pcs tee adapter, 1pcs 4 way connector, 2pcs termination resistor, can meet your needs. 5、Simple Installation: The installation is simple, direct replacement for the old or broken one, no modification is required, convenient for using. 1 x Backbone Cable1 x Tee Adapter1 x 4 Way Connector2 x Termination Resistor Item Type: Backbone CableMaterial: ABSNumber of Plug Core: 5Waterproof Grade: IP67Thread Size: M12Cable Length: Approx. 3meter/ 9.84ftApplicable Scene: Fit for NMEA 2000, for Lowrance Networks, for Simrad Networks, for B G Networks, for Navico Networks, for Garmin Networks, etc