Minn Kota | Adapter Cable | Garmin Echo Series | MKR-US2-12 | 1852072

Product Overview

The Minn Kota | Adapter Cable | Garmin Echo Series | MKR-US2-12 | 1852072 is a specialized, high-performance marine component designed to establish a flawless electronic bridge between your Minn Kota trolling motor and your onboard Garmin fishfinder. Many premium Minn Kota trolling motors feature Universal Sonar 2 (US2) technology, which integrates a dual-beam 2D sonar transducer directly into the motor's lower unit housing. This integrated design is highly advantageous because it protects the sensitive transducer from underwater hazards and eliminates unsightly, exposed transducer cables running up the exterior of the trolling motor shaft. However, because sonar manufacturers utilize proprietary plug configurations, an intermediary cable is required to connect the motor to the display. The MKR-US2-12 adapter cable is engineered precisely for this purpose, adapting Minn Kota’s heavy-duty, metal-threaded US2 plug into the specific connector format required by the Garmin Echo series display units.

This premium adapter cable is manufactured with heavy-duty marine-grade wiring and specialized shielding to prevent electromagnetic interference (EMI) and radio frequency interference (RFI). Trolling motor foot pedals and digital steering systems generate significant electrical noise, but the advanced internal shielding within this cable ensures that the raw sonar signals remain pristine as they travel from the water to your fishfinder. The package includes one standalone MKR-US2-12 adapter cable, featuring a rugged, threaded knurled metal collar on one end and a custom-molded Garmin Echo push-fit connector on the other. By deploying this plug-and-play cable, anglers can enjoy real-time, high-fidelity underwater imagery without cutting, splicing, or taping any delicate factory wires. This preserves the structural integrity and factory warranties of both your expensive trolling motor and your marine electronics grid.

Key Features

• Seamless Plug-and-Play Integration: Instantly adapts the built-in Minn Kota Universal Sonar 2 (US2) transducer to work with your Garmin Echo display unit without requiring complex wiring alterations.
• Advanced Dual-Beam Frequency Support: Perfectly transmits both 83 kHz and 200 kHz traditional 2D sonar signals, allowing anglers to maximize the wide-coned and narrow-coned scanning potential of their hardware.
• Integrated Temperature Sensing Pass-Through: Carries accurate, real-time water temperature data directly from the US2 lower unit sensor to your Garmin screen, providing crucial data for locating active fish patterns.
• Heavy-Duty RF Interference Shielding: Features full-length internal cable shielding that insulates the sonar signal against electrical noise generated by the trolling motor's internal magnets and variable speed controls.
• Waterproof Threaded Locking Collar: Equipped with an IP67-rated, knurled metal locking nut that screws securely onto the trolling motor lead, preventing water intrusion, vibration loosening, and pins oxidation.
• Preserves Factory Equipment Warranties: Eliminates the dangerous need to slice, strip, or solder marine wiring, keeping your Minn Kota and Garmin factory warranties fully intact and valid.
• Corrosion-Resistant Gold-Plated Pins: Utilizes premium gold-plated electrical contacts inside the connectors to guarantee maximum signal conductivity and eliminate long-term corrosion in damp marine environments.

Compatibility Information

The Minn Kota MKR-US2-12 Adapter Cable features a highly focused compatibility matrix on both ends of the connection loop. On the trolling motor side, it is fully compatible with any Minn Kota trolling motor equipped with the factory-installed Universal Sonar 2 (US2) system. This includes popular models across the Minn Kota Ultrex, Ulterra, Terrova, Fortrex, Maxxum, and Edge series that carry the specific "US2" designation in their model profile.

On the marine electronics side, this cable is engineered exclusively for the legacy Garmin Echo series fishfinders. Specifically, it plugs directly into models such as the Garmin Echo 100, Echo 150, Echo 200, Echo 300c, Echo 500c, and Echo 550c. It is critical to note that this cable features a unique push-fit connector profile that does not fit modern Garmin ECHOMAP, ECHOMAP CHIRP, ECHOMAP Plus, UHD