Excerpt: This cable is a requirement to register your Garmin nuvi. I had tried to use a similar cable from my digital camera, looks identical but it did not work (power pins the same but not the data pins). A must have for your Garmin nuvi. Mine is a 250W, which this cable did not come with it.
Pros: Easy To Use, Improves Functionality, Well Made, Works Well With GPS
Excerpt: This product is really nothing more than a USB to mini USB cable which are used on many different types of devices, however it is very well made and a nice accessory to have for your Garmin GPS. The price through Abt was a much better value than local retailers.