Garmin GPSMAP 7212 GPS Chartplotter MFD Basemap Yes; Internal/External Antenna External; Resolution (VxH) 1024x768; Screen Size 12.1; Screen Type Color; Touchscreen Yes; Waterproof Rating Waterproof; Waypoints/Routes 5000/100; Weather Capable Yes; Amps - Draw NONE; Load Equivalence # (LEN) NONE; Voltage - Input Range (Volts) NONE Card Format SD Cartography - Preloaded Yes Cartography Brand Garmin Cartography Type Bluechart Vision