Best GPS Devices - 4 to 6 inch Screen Size, Map cartridges / Data cards, USB 2.0 PC Interface

'Very fast boot-up. '

'fantastic GPS unit'

'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.'

'new case design'

'The $400 Magellan Maestro 4250 and the $300 V7 Nav740 have much in common: slim, compact cases; bright, 4.3-inch color touch screens; detailed road maps for the United States; listings and locations for millions of services such as gas, lodgings, and (most crucial of all) coffee fill-up stations; and user interfaces that were fast and generally easy to use.'