Replacement 7-Pin Power Cable For GARMIN POWER CABLE GPSMAP 128 152 192C 580 GPS

This allows you to send speed and position data to devices such as a chartplotter, computer, auto pilot, radar, including connection to transducer. 1 7-Pin Power Cable. Thermoelectric Power Generator Peltier TEG Module High Temperature 150℃ 40 40mm.

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