Humminbird 7200511 AS YC Y Cable Used on Humminbird Advanced Fishing System units Both leads are 12-Inch long For splitting GPS signal between two units Allows the connection of more than one Advanced Accessory Unit to a Matrix Fishing System unit Compatible with WeatherSense Fishing Condition Monitor (AS-BP) Works with all Matrix, 900 series and 700 series See product description for full compatibility list One year limited warranty