Description Suitability: Backbone drop or extension cables are used to connect sensors or displays to NMEA 2000 networks, or to extend N2K backbone cables. Compatibility: The extension cable is suitable for NMEA 2000 networks and is compatible with Garmin, Lowrance, Simrad, B&G, and Navico systems. High Quality Material: The cable ends are constructed with high-quality metal and rubber materials, featuring an NMEA 2000 standard 5-pin connector with gold-plated contacts. Designed for excellent oil resistance, seawater resistance, water resistance, and rust resistance. Waterproof performance meets IP67 standards, capable of withstanding immersion in 1 meter of water for 24 hours. Easy to Use: NMEA 2000 network cables are designed for simple installation and reliable connectivity, equipped with male and female connectors for straightforward integration. Connect your device and T-connector to ensure a stable network connection and seamless performance. Color: Black Material: Plastic Package Contents: 1 x Extension Cable Note: Lighting effects and monitor settings may cause slight variations in color between the image and the actual item. Measurement tolerance allowed is +/- 1-3 cm.