The heart of every GPS device is its receiver technology, and the GO 910 has the best in the business--the highly sensitive SiRF Star 3 GPS Chipset, which boasts fast satellite acquisition times, and extreme accuracy, even when you're driving through dense forests or tall buildings.

Also under the hood is a 400 MHz processor supported by 64 MB of RAM, which gives the GO 910's interface a zippy feel. An internal 20 GB hard disk is pre-loaded with maps and points of interest (POIs) for the US (including guam and Puerto Rico), Canada, and Europe. Pre-loaded maps and points of interest are a big plus, allowing you to get going right out of the box.