【VARIOUS APPLICATION】This Adapter Cable is designed for Hummingbird HELIX 7 G3 or G3N G4, and G4N fish finder. 【EXCELLENT PERFORMANCE】This Adapter Cable offers advanced water temperature sensing for the best view of the water below. The adapter connects your Hummingbird HELIX 7 G3 or G3N fish finder with a built-in MEGA Down Imaging transducer on your trolling motor. You can easily distinguish fish from structure, see the direction fish are facing and even target individual species. 【MEGA Imaging+】 Adapter connects your Humminbird HELIX 7 G3 or G3N fish finder on your trolling motor.You'll be able to scan deeper and wider without sacrificing clarity. 【EASY TO CONNECT】You only need to align pins and key, thread cable collar together, tighten until snug. 【SUPERIOR MATERIAL】The cable is designed with high-quality waterproof material to prevent sonar interference. 【Satisfaction Guarantee】We are dedicated to delivering professional and heartfelt service to enhance your shopping experience. If you're not completely satisfied with your purchase, simply return it within 30 days. Additionally, we offer a 12-month warranty for your peace of mind. 1852086 MKR MDI-2 HB Helix-7 Adapter Cable