Best GPS Devices - 4 to 6 inch Screen Size, USB 2.0 PC Interface, Built-in Antenna

'TomTom's trademark mount can be tricky to tighten, but it helps keep the unit simple and compact despite its large display.'

'A now-standard 4.3in touchscreen is easy to see, even in direct sunlight, and the interface is intuitive - more so, given that you can limit what menu options are shown onscreen.'

'Generous database of 7 million POIs. '

'Very fast boot-up. '

'fantastic GPS unit'

'clear map interface viewing'

'new vehicle navigation models'

'The interface is intuitive and no longer burdened with the excess steps that previously dogged their units.'

'The highway exit signs look great and make it simple to figure out what's coming next.'

'Magellan's Maestro line of GPS devices has always been designed to appeal to consumers who are willing to pay more for more features.'

'Magellan's Maestro line of GPS devices has always been designed to appeal to consumers who are willing to pay more for more features.'