Enhance your marine experience with the Garmin Extension Cable (model 010-11617-42). This 30-foot, 12-pin cable is designed to extend the reach of your Garmin transducer, ensuring optimal placement for better sonar performance. Built for durability, it withstands harsh marine environments while maintaining a reliable connection. Whether you're upgrading your boat's electronics or need to reposition your transducer, this extension cable provides the flexibility you need. Easy to install, it seamlessly integrates with your existing Garmin setup, making it a must-have for any boating enthusiast.