The Sony NV-U52 is a portable GPS navigation system that helps drivers navigate unfamiliar roads and find their way to their destination. It features a 5.2-inch touchscreen display that provides clear and detailed maps, as well as voice-guided turn-by-turn directions. The device also includes preloaded maps of the United States and Canada, and can be updated with the latest map data via a USB connection. To protect the device's screen from scratches, smudges, and other damage, our website offers a range of high-quality screen protectors that are specifically designed for the Sony NV-U52.