The Magellan Maestro 3140 is a GPS navigation device that provides accurate and reliable directions to drivers. With a 3.5-inch touch screen display, it offers clear and easy-to-read maps and turn-by-turn voice guidance. The device also includes preloaded maps of the United States, Canada, and Puerto Rico, as well as millions of points of interest such as restaurants, gas stations, and hotels. To protect the device's screen from scratches, smudges, and other damage, our website offers a range of high-quality screen protectors specifically designed for the Magellan Maestro 3140.