Larry makes plugs that fit some Garmin models:
Larry supports Garmin GPS owners with plugs and cables - since 1996.
- pPlug -
- 4 pin round 1/2" diameter for handhelds like GPSmap 60.
- e2plug - -
Connector for Garmin eTrex models with a serial port (not USB),
- rPlug, for Garmin Rino models.
small round 4 pin plug.
Purple Computing (since 1983)
Murphy, OR. 97533
Larrys other projects: here
- jet engines, ultralights, helicopters.