The ruggedly handsome, compact, lightweight, ergonomic and waterproof, the Magellanr SporTrakr Map GPS receiver offers an excellent value for the outdoor enthusiast.Accurate to within 3 meters, the SporTrak Map features a 2 MB North American mapping database, 6 MB's free memory for downloading street-level maps and seven large graphic navigation displays to view all the information you need to add a new level ofenjoyment to your adventure.Thales Magellan SporTrak Map has 4MB of memory for downloading detailed maps from separately sold Mapsend software. 2 MB North American basemap of highways, parks, waterways and boundaries. Large2.3 x 1.4" display. WAAS enabled. Easy to use front facing keypad to help you operate your GPS easier and faster. Includes PC cable, manual and quickstart guide. Dimensions: 5.6 x 2.2 x 1.2".