Item Type: NMEA 2000 Cables Material: Plastic housing + copper gold plated Number of Cores: 5PIN Thread Specification: M12 Installation Type: Butt thread screwing IP Rating: IP67 Rated Current: 4A Rated Voltage: 220 V Color: Black Fitment: For engine interface Package List 1 x NMEA 2000 Cable 1 x T Adapter 1Suitable Scene: NMEA 2000 backbone or drop cable with a T Adapter is suitable for engine interface. 2T Adapter: T adapter is mainly used in the increase and connection of electronic equipment of NMEA 2000 communication network, it is suitable for the bi directional connection of communication and control between main line and branch line, it is one of the most critical connectors for the field communication and control network of ships or yachts. 3High Reliability: NMEA 2000 cable is manufactured using high grade materials and processes, resulting in a high degree of reliability and durability. 4IP67 Waterproof: 5Pin NMEA 2000 cable is made of plastic housing and copper gold plated material, which is wear resistant, oil resistant, IP67 waterproof, and high toughness. 5Easy to Install: The NMEA 2000 backbone cable is designed to be easy to install, saving time and money on installation costs.