Order Network Cables Better Quality and Price! Start your order for Custom Garmin Network Cables today! Payment not required at this moment. No obligation. Ask any questions after completing the form below. My cables are shielded, direct burial, outdoor, category 7 crossover network cables. They are terminated with Garmin screw caps on both ends. BUY WITH CONFIDENCE! How many Garmin network cables do you need? What length of cable do you need? If you have any other questions, please use the form below.