Magellan Maestro 3200 3.5-Inch Portable GPS Navigator Magellan Maestro 3200 3.5-Inch Portable GPS Navigator Built-in maps of the 48 contiguous United States, Hawaii, and Puerto Rico SmartDetour automatically prompts you to route around sudden slow freeway traffic Amazingly easy-to-use, route to your destination in seconds without even needing to read the instructions With 6 million pre-programmed points of interest it's easy to find near by gas stations, restaurants, ATMs, coffee and more.