The Sony NV-U53D is a GPS navigation system that provides drivers with accurate and reliable directions to their destination. It features a 5.2-inch touchscreen display that is easy to read and navigate, even in bright sunlight. The device comes preloaded with maps of the United States and Canada, and can be updated with the latest maps and traffic information via its built-in USB port. The Sony NV-U53D is a valuable tool for anyone who wants to navigate unfamiliar roads with confidence, and our range of screen protectors can help keep the device's display safe and scratch-free.