Will this connect my terrova 2d sonar to a helix 7

Yes it will... But be aware that this is a very short cable and you will need a longer cord if your connecting it to a counsel mounted finder.

Does this work with the Humminbird Helix 12?

It worked on my Helix 5 and I would think it would work on the 12. You can go to the HB website under support or help and they list all the compatible units. This adapter plug fits two of my older HB units also. I think the plug is universal on all, but check the website or call them to make sure.

Is one end a 4 pin? Why don't you show pictures of both ends?

I got one ,that doesn't fit my Minn kota Terrova , It is not a 4 pin , its a 4 hole end receptacle and Doesn't work with my Garmin 94 sv UHD FishFinder

I have an ultrex motor will this work on my hook9 ?

it worked with my fortrex and hook 5 and 7 sereies even though it was not listed for that model,so i wouldnt be afraid to try it.

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Minn Kota MKR-US2-8 Universal Sonar 2 Adapter Cable – Humminbird 7-Pin

Minn Kota MKR-US2-8 Universal Sonar 2 Adapter Cable – Humminbird 7-Pin

Product ID: 1626695

Details

Brand
Minn Kota
Cable Type
Coaxial
Compatible Devices
Humminbird
Connector Type
Auxiliary
Special Feature
Waterproof

🎣200/83 kHz 2D sonar compatible

💧IP68 waterproof rating

🔌7-pin precision connector

€ 57.58

Duties & taxes included

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Description

🎯 Connect smarter, fish sharper — never miss a catch!

INTERFERENCE FREE SIGNAL - Shielded, metal-tipped connectors ensure crystal-clear sonar data without signal loss or noise.
PLUG AND PLAY SIMPLICITY - Quick, secure installation means more time fishing and less time fumbling with cables.
RUGGED IP 68 WATERPROOF DESIGN - Built to withstand the elements, ensuring reliable performance on every outdoor adventure.
SEAMLESS HUMMINBIRD INTEGRATION - Effortlessly link your fish finder to the Universal Sonar 2 transducer for a unified sonar experience.
ADVANCED WATER TEMPERATURE SENSING - Gain real-time insights into water conditions to outsmart fish behavior every time.

The Minn Kota MKR-US2-8 Adapter Cable is a robust, 7-pin coaxial connector designed to seamlessly integrate Humminbird fish finders with Universal Sonar 2 transducers on trolling motors. Featuring IP68-rated waterproof shielding and metal-tipped connectors, it prevents sonar interference and signal loss. Compatible with 200 kHz/83 kHz frequencies, it delivers reliable traditional 2D sonar and advanced water temperature sensing for enhanced fishing precision. Easy plug-and-play installation makes it a must-have for serious anglers seeking dependable, high-performance sonar connectivity.

Specifications

ASIN	B000MN8S3Q
Best Sellers Rank	#33,615 in Electronics ( See Top 100 in Electronics ) #92 in Fish Finders & Depth Finders
Brand Name	Minn Kota
Cable Type	Coaxial
Color	Black
Compatible Devices	Humminbird fishfinders
Compatible Phone Models	Humminbird Helix 9, Humminbird Helix 7, Humminbird Solix 12, Humminbird Onix 8
Connector Gender	Male-to-Female
Connector Type	Auxiliary
Customer Reviews	4.6 4.6 out of 5 stars (567)
Ethernet Cable Category	Cat 5e
Frequency	200 KHz
Global Trade Identification Number	00029402026517
Included Components	Adapter cable for Universal Sonar 2 trolling motor
Indoor Outdoor Usage	Outdoor
Item Type Name	Trolling Motor Accessory
Item Weight	1.4 ounces
Manufacturer	Minn Kota
Maximum Voltage	24 volts_of_direct_current
Model	1852068
Model Name	US2 Adapter Cable
Number of Items	1
Number of Pins	7
Other Special Features of the Product	Waterproof, High Speed
Part Number	1852068
Recommended Uses For Product	Connecting a fishfinder to a trolling motor with a Universal Sonar 2 transducer
Specification Met	CEC, UL
UPC	029402026517
Unit Count	1 Count
Warranty Description	1 year Manufacturer

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