The Minn Kota DSC Adapter Cable connects select Lowrance 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.• Connects select Lowrance fish finders with a Minn Kota motor and built-in Dual Spectrum CHIRP transducer• Shielded cable for crystal-clear sonar performance• Waterproof heavy-duty composite connector• Compatible with 2D sonar only Metal-tipped to prevent sonar interference Compatible with 2D sonar only | Dual Spectrum CHIRP Adapter Cable, MKR-DSC-10, Lowrance 7-Pin