Garmin Bare Wire Power & Data Cable for 276C, 376C
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This bare-wire cable contains all the power and data leads that are available for the Garmin GPSMAP 276, 376, 378 and 478.
- Identical replacement for the hardwire cable that is included in the 276C and 376C packages
- Fused
- Red = "+"
- Black = "-" or ground
- Other wires can (data and audio) can be ignored
