Minn Kota MKR-US2-1 Garmin Adapter Cable
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Minn Kota MKR-US2-1 Garmin Adapter Cable Product Description
Unlock Crystal-Clear Underwater Views with Your Minn Kota Trolling Motor
Imagine gliding silently across the water, your Minn Kota trolling motor humming along, while real-time sonar data streams directly to your Garmin fishfinder—without the hassle of mounting extra transducers. That's the game-changing convenience of the MKR-US2-1 Garmin Adapter Cable. Anglers who pair their Universal Sonar 2 (US2)-equipped Minn Kota motors with Garmin units swear by this setup for its simplicity and superior performance on the water.
Universal Sonar 2 isn't just any transducer tech; it's Minn Kota's advanced system built right into select trolling motors like Terrova, PowerDrive V2, and Riptide models. It delivers DualBeam PLUS sonar (200 kHz single beam or 200/83 kHz dual beams) for versatile coverage—wide for scouting structure and narrow for pinpointing fish—plus precise water temperature readings to dial in your lure choices based on species preferences.
How the Adapter Enhances Your Fishing Setup
This 6-pin adapter cable bridges the gap between your Minn Kota US2 transducer and Garmin fishfinder seamlessly. No more drilling holes or dealing with tangled wires. Simply plug one end into the motor's sonar port and the other into your Garmin unit. The shielded cabling and metal-tipped, IP68-rated waterproof connectors block out electrical noise from the motor, ensuring clean signals even in choppy conditions or during long outings.
Pro tip: Before heading out, route the cable along the motor shaft using zip ties to keep it secure and drag-free. This prevents wear from submersion and vibration, extending the life of your gear.
Perfect Garmin Compatibility for Proven Performance
Designed specifically for legacy Garmin models that thrive with US2's reliable sonar output, this adapter supports a range of trusted fishfinders. Here's a breakdown by series:
Fishfinder Series
| Model | Notes |
|---|---|
| Fishfinder 90 | Direct connect |
| Fishfinder 100 | Direct connect |
| Fishfinder 120 | Requires Garmin power/data cable (sold separately) |
| Fishfinder 140 | Direct connect |
| Fishfinder 160 | Direct connect |
| Fishfinder 160C | Direct connect |
| Fishfinder 250 | Direct connect |
| Fishfinder 250C | Direct connect |
| Fishfinder 300C | Direct connect |
| Fishfinder 320C | Direct connect |
| Fishfinder 340C | Direct connect |
| Fishfinder 400C | Direct connect |
| Fishfinder 80 | Requires Garmin power/data cable (sold separately) |
GPSMAP Series
| Model | Notes |
|---|---|
| GPSMAP 168 | Direct connect |
| GPSMAP 178C | Direct connect |
| GPSMAP 198C | Direct connect |
| GPSMAP 430s | Direct connect |
| GPSMAP 431s | Direct connect |
| GPSMAP 530s | Direct connect |
| GPSMAP 531s | Direct connect |
| GPSMAP 535s | Direct connect |
| GPSMAP 536s | Direct connect |
Quick Check: Verify your Minn Kota model has US2 (look for the sonar puck on the shaft). This adapter shines with older Garmin portables and chartplotters, freeing up your boat deck from clutter.
Maximize Your Sonar with These Angler-Tested Tips
- Water Temp Advantage: Use the readings to target bass in summer shallows or walleye in cooler depths—accuracy within 2°F keeps you ahead.
- DualBeam Flexibility: Switch between 83° wide cone for bottom mapping and 20° narrow for fish arches to cover more water efficiently.
- Maintenance Musts: Rinse connectors with freshwater after saltwater trips. Inspect shielding for frays annually to maintain interference-free operation.
- Combo Power: Pair with Minn Kota's i-Pilot for spot-on GPS anchoring while sonar hunts fish—ultimate hands-free fishing.
Frequently Asked Questions
What Minn Kota trolling motors work with the MKR-US2-1 Garmin Adapter?
It connects US2-equipped models like Terrova, Ulterra, PowerDrive V2, and Riptide ST. Check your motor's shaft for the sonar transducer.
Does this adapter support DualBeam sonar frequencies?
Yes, fully compatible with 200 kHz single beam and 200/83 kHz DualBeam PLUS for wide-area scanning and precise targeting.
Is the cable waterproof for marine use?
Absolutely—IP68-rated connectors are submersible up to 3 meters, with metal tips shielding against sonar interference.
Why choose a motor-mounted transducer over a hull-mounted one?
It stays in clean, aerated water under the bow, reads deeper without cavitation, and eliminates extra wiring for a cleaner setup.
Can I use this with newer Garmin models?
MKR-US2-1 fits listed legacy models. For newer echoMAP or GPSMAP series, check Minn Kota's updated adapters like MKR-US2-12 or -14.
How do I troubleshoot weak sonar signals?
Ensure secure connections, check for cable damage, and adjust your Garmin gain settings. Motor speed rarely affects US2 due to advanced shielding.
Does it provide water temperature data?
Yes, Universal Sonar 2 sends accurate surface water temps to your Garmin display, vital for baitfish and predator location.
Model:#1852061
Universal Sonar 2 delivers advanced water temperature sensing and DualBeam PLUS technology for the best view of the waters below. These adapters connect your trolling motor to your favorite brand of sonar or fishfinder (200 kHz and 200/83 kHz DualBeam PLUS compatible). Shielded, IP68-rated waterproof connectors are metal tipped to prevent sonar interference.
Compatible Models
MKR-US2-1 Garmin Fishfinder 90, Fishfinder 100, Fishfinder 140, Fishfinder 160, Fishfinder 160C, Fishfinder 250,Fishfinder 250C, Fishfinder 300C, Fishfinder 320C, Fishfinder 340C, Fishfinder 400C, GPSMAP 168,GPSMAP 178C, GPSMAP 198C, GPSMAP 430s, GPSMAP 431s, GPSMAP 530s, GPSMAP 531s,GPSMAP 535s, GPSMAP 536s, Fishfinder 80*, Fishfinder 120**with optional Garmin part number 010-10145-00, sold separately
Universal Sonar 2s advanced, integrated and protected sensors are built into the lower unit of the motor, and all wiring extends within the indestructible composite shaft...
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Save $4 when you buy the Minn Kota MKR-US2-1 Garmin Adapter Cable for only $27 from NVN Marine! Same day shipping before 3pm.
Minn Kota MKR-US2-1 Garmin Adapter Cable Technical Specifications
| Type: | |
|---|---|
| Vendor: |
Minn Kota |
| Weight: |
0.1 lb |
| Product Brochure: |
Minn Kota MKR-US2-1 Garmin Adapter Cable User Reviews
Minn Kota MKR-US2-1 Garmin Adapter Cable Shipping & Return
| Shipping Weight: |
0.1 lb |
|---|---|
| Box Sizes: |
1.00 (h) x 6.00 (w) x 7.00 (l) |
| Cubic Feet: |
42.0 |
| Returnable: |
Yes |
| USPS First Class: |
Yes |
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