Feature 1Fitment: Drop cable fits for Lowrance Networks, for Simrad Networks, for B G Networks, for Navico Networks, for Garmin Networks, for NMEA 2000. 2Premium Material: Backbone cable is made of premium ABS material, wear resistant, oil resistant, IP67 waterproof, high toughness and durable. 3Application: Backbone starter kit is suitable for the communication and control of the 2 way connection between the main line and the branch line. 4Package: Include 1pcs 3 meters backbone cable, 1pcs tee adapter, 1pcs 4 way connector, 2pcs termination resistor, can meet your needs. 5Simple Installation: The installation is simple, direct replacement for the old or broken one, no modification is required, convenient for using.Item Type: BackboneCableMaterial: ABSNumber of Plug Core: 5Waterproof Grade: IP67Thread Size: M12Cable Length: Approx. 3meter/9.84ftApplicable Scene: Fit for NMEA 2000, forLowranceNetworks, for Simrad Networks, for B G Networks, for Navico Networks, forGarminNetworks, etc .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x BackboneCable1 x Tee Adapter1 x4 Way Connector2 x Termination Resistor