This cable allows you to plug your GARMIN eMap or eTrex Series Personal Navigator directly into the serial port of a PC at the same time as making a connection to a 12-volt power supply. This is the cable you need if you want to use your eMap or eTrex with a laptop computer in a vehicle.

Create routes and waypoints on your PC and transfer them to your GPS. Also allows you to download map detail from MapSource CD-ROMs to compatible units and conserve battry power.

Cable features a standard 9-pin serial connector. Can be connected to USB port with USB to Serial Cable Converter.

Can be used with the AC-12VDC Converter to provide power from a standard wall power outlet.