Well, I never imagined a cable like this could add so much functionality adn interest to a simple navigational item. The potential of a Garmin is enormous even without the PC interface but once you have this cable it really does help the GPS unit and PC/laptop to come alive together as they work in unison. With the right mapping software the world is your oyster as you are enabled to upload, download and track where you want to go, are going or have already been. Software enables all kinds of mapping including some 3D modeling and can therefore even help you plan some amazing complicated routes in highland areas. In addition to all of this, if you’re happy to run a laptop in the car then the fact that you can track liev means that you acn almost use it as a sat nav system.
Overall, highly recommended...
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