The connector/pinout information may be applied to the Garmin model GPSMAP 60
There are 3 pinouts found for Garmin GPSMAP 60 .
The pinout (pin-out) is a cross-references between the contacts (pins) of an electrical connector and their functions. The pin outs diagrams are listed below. Click for details
Garmin GPS 45, 12 XL, GPS II, III, V, 72, 76, 92, 176, 176c, 196, 295, StreetPilot III (round connector) pinout
Portable devices with standard mini-usb interface pinout