Si-Tex Orion 10 GPS Chartplotter. 10.4" hybrid touch screen display with a heavy-duty silicone keypad. Featuring advanced C-MAP 4D cartography. With a built-in 52-channel GPS receiver with U.S., GNSS, Russian GLONASS, and European GALLILEO networks. Able to install via either Landscape or Portrait orientation to meet your needs. Easily select areas & user data to erase or store in memory. Able to store 100,000 waypoints/marks, 50,000 track points and 100 routes. With a high-res bathy, dynamic tides & currents with easy routing, marina port plans & more. Also features a fish-finder ability.