This cable is specifically designed for Garmin Nuvi, StreetPilot, Zumo GPS receivers. It will power and charge your Garmin GPS receiver at the same time. It utilizes a proprietary 18-pin connector that connects either directly to the GPS or through the Garmin cradle.Customer Review: A Great Replacement
I purchased a Garmin Nuvi and have been using it for several months. One problem I encountered is that the end of the 12V (cigarette lighter) adapter came unscrewed and the parts inside fell out--a spring, fuse, etc. The second time this happened I couldn't find all of the parts so the cable was useless! I purchased this cable as a replacement and it seems to fit and work perfectly with the Garmin.
Customer Review: It didn't work
Unfortunately, the cord I received plugged into my gps, but would not charge it. So, it was a waste of money for me. I had to use my computer to charge my gps and use batter power when I drive, which is what I wanted to avoid.