Welcome to our store! 1. Perfect Fit: Boat backbone cable, replacement for Garmin Lowrance Simrad B G Navico Networks. 2. Function: You can use the backbone/drop cable for proper termination for an NMEA 2000 network or to extend the N2K backbone cable. 3. Strong Compatibility: For NMEA 2000 certified, this backbone cable is universal and compatible with other manufacturers' products. 4. Premium Material: Boat marine converter is made of quality ABS material, it is oil-resistant, wear-resistant, and durable to use. 5. Rigorous Testing: Manufactured according to the original production specifications, in line with strict quality standards. Item Type: Backbone Cable Material: ABS Color: Black Fitment: Replacement for Garmin Lowrance Simrad B G Navico Networks 1 x Bundle of Cable Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.