Best GPS Devices - Waypoint Icons Special Features, NMEA-0183 PC Interface, External Antenna Hookup Antenna

'variable-use global positioning device'

'such a huge screen'

'removable memory'

'removable memory allows for almost unlimited storage of routes and other data'

'removable memory'

'removable memory'

'Compared to other multi purpose GPS receivers on the market, it is midpriced at around $325..'

'decent size 2.7 inch'