Garmin GPS 4 PIN round

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Garmin 4 PIN round connector 4 pin Garmin round special connector at the GPS unit.

This connector is available on: Garmin GPS 12 XL, GPS II, III, V, 72, 76, 92, 176, 176c, 196, 295, StreetPilot III.

Pin Name Description cable color
1 RXD data in white
2 TXD data out brown
3 GND ground black
4 VCC power input red


  • This GPS unit may be connected to PC serial port with simple straight through cable.


Category: GPS Connectors


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