Garmin Gpsmap 478: Gpsmap 478 Chart Plotter, Preloaded With U.S. Marine Detail Maps (G2 Technology), Preloaded City Navigator Nt North America (Full Coverage), Trip And Waypoint Manager, Usb/Pc Interface Cable, Power/Data Cable, Marine Mount, Automotive Mount, Universal Friction Mount, 12-Volt Adapter Cable With Speaker, Ac Charger, Protective Cover, Owner'S Manual, And Quick Reference Guide.

Go from box to boat to dash with the versatile GPSMAP 478 Portable Navigator. This combination color chartplotter and land navigator comes preloaded with U.S. marine charts utilizing elements of the latest BlueChart g2 technology, in addition to detailed street-level mapping. Optional weather and sonar capabilities combined with the ability to conveniently add plug-in data cards, let you easily add more maps and features, making this one incredible GPS navigator for land and sea. With optional GXM 30 antenna, you also have the option of receiving XM Satellite Radio's 150 plus channels of commercial-free music, sports, news, talk and entertainment programming. Weather and audio options travel with your plotter, whether you're navigating on land or sea.