Garmin GPSMAP 76Cx. Handheld Mapping GPS Unit

Other handheld marine GPS units pale in comparison to Garmins GPSMAP76Cx. In addition to the rugged design and dependable performance Garmin is famous for, you also have the benefits of a high sensitivity WAAS-enabled GPS receiver with new SiRFstarIII architecture. Plus, the internal memory is preloaded with a marine point database and theres a microSD card slot (128 MB card included) for optional MapSource detail data. Handheld Mapping GPS Unit