Humminbird 720106-1 extension cable enables flexible mounting for APEX and SOLIX transducers.
Humminbird transducer extension supports MEGA Imaging on Minn Kota systems with waterproof connectors.

Humminbird

Humminbird 720106-1 EC M3 14W10-10' Transducer Extension Cable

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$102.07

In stock. Ships free, usually within 1–4 business days.

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Check the listed compatible models and specs before you order. Questions? Email us.

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

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Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

Overview

The Humminbird 720106-1 EC M3 14W10-10' Transducer Extension Cable is a 10-foot accessory designed to broaden where and how you place your transducer. It’s built to work with APEX and SOLIX systems and supports Built-in MEGA Imaging on Minn Kota motors, offering flexible routing that can adapt to different boat layouts and installation ideas.

Compatibility at a glance

  • Compatible with APEX, SOLIX, and ONIX transducers
  • Works with 14-pin transducers and built-in MEGA Imaging transducers on Minn Kota trolling motors
  • Supports SOLIX fish finders, MEGA 360 Imaging transducers, and SM3000 Sonar Module
  • Can be paired with MKR MI-1 (HELIX 8–12) and MKR MDI-2 (HELIX 7) to extend MEGA Imaging to Helix units

What you gain in the water

  • Extended reach gives you mounting flexibility for optimal sonar coverage around hulls, arches, or rigging, especially on boats with tight cockpits
  • Weather-ready design with waterproof, screw-on connectors helps protect connections from splashes and moisture
  • Lengthened cable path can simplify cable routing along rails or under decks, reducing strain on the transducer
  • Possibilities to coordinate with multiple components, potentially supporting MEGA Imaging setups across different displays

Experience and expectations

Users may notice crisper sonar cues and smoother data flow when the transducer has a more favorable line of sight and reduced cable tension. Results vary by vessel, electronics, and installation, so this extension is best viewed as a flexible option to support your existing gear rather than a guaranteed performance boost.

Durability and warranty

  • Waterproof connectors with screw-on fittings promote durability in marine environments
  • 1-Year Limited Warranty

FAQ

Q: Which devices are compatible with this extension cable?

A: Compatible with APEX, SOLIX, and ONIX transducers, including MEGA Imaging and 14-pin models.

Q: What is the cable length and are the connectors waterproof?

A: The cable is 10 feet long with waterproof screw-on connectors.

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