Humminbird 740210-1 MEGA Live TargetLock Adapter Kit for Ultrex
Upgrade your fishing game with the Humminbird TargetLock Adapter Kit for Ultrex. This independent TargetLock mount keeps the MEGA Live Imaging beam fixed on your chosen structure even as your boat moves, while you retain full control of your trolling motor and Spot-Lock. It’s the ultimate fusion of pinpoint sonar focus and seamless motor operation.
MEGA Live Imaging delivers real-time, high-definition sonar with no gaps, so you can watch fish and structure unfold in front of you. The MEGA Live Sweep provides a continuous 120-degree sweep out in front of the boat, helping you identify targets and contours without ever losing sight of the action—perfect for scouting structure, cover, and reaction fish, all while you stay in command of the trolling motor.
Why you’ll love it
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Independent TargetLock mounting keeps the MEGA Live beam oriented toward structure, freeing you from losing sight of your target as the boat moves.
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Full trolling motor usability—Spot-Lock and steering remain fully functional while you enjoy constant, locked sonar coverage.
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MEGA Live Imaging shows fish and structure in real time with multiple viewing modes: Forward for partial coverage ahead, Down for a full view below, and Landscape for a wide top-down perspective around the boat.
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120-degree MEGA Live Sweep provides broad frontward coverage to locate targets quickly while maintaining control of your boat.
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Plug-and-play compatibility with compatible Humminbird control heads (APEX, SOLIX, and HELIX 8-12 G3N / 7-15 G4N MEGA Side Imaging or MEGA Down Imaging models).
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No external sonar box required—the kit connects via Ethernet, enabling you to add optional MEGA 360 Imaging or built-in MEGA Imaging without extra boxes.
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Designed for Ultrex 45" and 52" trolling motors to unlock exclusive One-Boat Network features like TargetLock, MEGA Live Sweep (requires heading source), and Steer integration with i-Pilot Link.
What’s in the box
- MEGA Live Steering Assembly
- Wireless Foot Pedal
- Ultrex Mounting Kit and Hardware
- 20' Ethernet Cable
- 10' Power Cable
Compatibility and requirements
Engineered specifically for Minn Kota Ultrex trolling motors (45" & 52" models) to unlock exclusive One-Boat Network features. Requires AS GPS HS or Minn Kota Heading Sensor with Ultrex trolling motor and i-Pilot Link to maximize TargetLock and MEGA Live capabilities. The system connects to compatible Humminbird control heads via the included Ethernet cable for a seamless, box-free installation, and allows you to combine MEGA Live with other sonar sources on the same control head.
