Description
Garmin Power/Data Cable for Fishfinder/GPSMAP | Boat Supply Store
Re-establish critical power and data transmission for your legacy Garmin Fishfinder 300C, 400C, or GPSMAP 400 and 500 Series units with this dedicated cable assembly. This accessory ensures uninterrupted operation by providing both electrical power and essential data connectivity, vital for maintaining precise navigation and sonar functionality on offshore fishing platforms or nearshore cruising vessels. Maintain the operational integrity of these specific Garmin marine electronics without compromise.
Key Features
- Restores essential power and data transfer for compatible Garmin units.
- Ensures seamless operation of legacy Fishfinder and GPSMAP devices.
- Specifically engineered for Garmin Fishfinder 300C, 400C.
- Designed for Garmin GPSMAP 400 Series and GPSMAP 500 Series.
- Maintains critical connectivity for sonar and navigation functions.
- Direct replacement for lost or damaged power/data cables.
- Facilitates uninterrupted performance on the water.
- Authoritative connectivity solution for specific Garmin models.
Specifications
| Product Specifications |
|---|
Who This Is For
Boaters and anglers relying on their established Garmin Fishfinder 300C, 400C, GPSMAP 400, or 500 Series units. This cable is essential for those needing to replace a defunct connection or set up a previously unused unit.
How It Compares
| Feature | Garmin Power/Data Cable for Fishfinder/GPSMAP | Garmin 010 |
|---|---|---|
| Compatible Devices | Fishfinder 300C, Fishfinder 400C, GPSMAP 400 Series, GPSMAP 500 Series | GPSMAP 4000/5000 series, EchoMAP 50/70 series |
| Functionality | Power and Data | Power and Data |
Common Concerns Answered
I have an older Garmin unit, how do I ensure this cable is compatible?
This cable is specifically designed for the Garmin Fishfinder 300C, 400C, GPSMAP 400 Series, and GPSMAP 500 Series. Verify your exact model number matches these specifications to confirm compatibility and avoid purchasing an incorrect accessory.
Why does this specific cable seem expensive for older equipment?
The cost reflects the specialized nature of producing and sourcing cables for discontinued or legacy marine electronics, ensuring the availability of essential components to maintain critical operational functions for these proven Garmin units.
Will this cable work if my model number is slightly different?
Compatibility is strictly limited to the Fishfinder 300C, 400C, GPSMAP 400 Series, and GPSMAP 500 Series. Slight variations in model numbers, even within the same series, can indicate different connector types or internal wiring, rendering this cable incompatible.
Frequently Asked Questions
What Garmin fishfinders and GPS units is this power/data cable compatible with?
This power/data cable is compatible with the Garmin Fishfinder 300C, Fishfinder 400C, GPSMAP 400 Series, and GPSMAP 500 Series.
Does this cable provide both power and data connectivity?
Yes, this cable is designed to provide both power and data connectivity for compatible Garmin marine electronics.
Is this cable suitable for connecting a Fishfinder 300C to a GPSMAP 521s?
No, this cable is not suitable for connecting a Fishfinder 300C to a GPSMAP 521s, as the GPSMAP 521s is not within the compatible model series for this specific cable.
What is the length of this Garmin power/data cable?
The length of this Garmin power/data cable is not specified in the provided product data but is designed for typical marine installation requirements.
Can I use this cable to connect my GPSMAP 400 series to a transducer?
This cable provides power and data connectivity for the GPSMAP 400 Series unit itself, but it does not directly connect to a transducer. Transducer connections are typically made via a separate transducer cable and port on the unit.
