MKR-DSC-12 DSC Transducer Adapter Cable – Garmin® 4-PINThe adapter connects select Garmin fish finders with Minn Kota’s built-in Dual Spectrum CHIRP transducer on your trolling motor. Shielded, IP68-rated waterproof connectors are metal-tipped to prevent sonar interference. *Only provides traditional 2D sonar.Features:Connects select Garmin® fish finders with a built-in Dual Spectrum CHIRP transducerShielded cable for crystal-clear sonar performanceWaterproof heavy-duty composite connectorCompatible with 2D sonar only