The Advanced Accessory System Extension Cable is a 10' cable that allows the connection of an Advanced Accessory System unit to a Matrix Fishing System unit. The Extension Cable works with GPS Receiver Kit (Part No. AS-GR4), Handheld GPS Connection Kit (AS-HHGPS), WeatherSense™ Fishing Condition Monitor (AS-BP), PC Connection Kit (AS-PC), and Y Cable (AS-YC).