"Get a sharper view from your connected helm with the Garmin GPSMAP 1243 12"" Chartplotter with Garmin Navionics+ Mapping. Its high-resolution, 12"", in-plane switching touch-screen display and ultra-sleek design seamless integrate int your Garmin marine system, putting full control at your fingertips. Preloaded Garmin Navionics+ coastal charts and inland mapping feature Auto Guidance+ technology to help you get where you need to go. Plus, there's support for optional Garmin Navionics Vision+ optional premium map content. Easily build your marine system, from compatible sonar and autopilots to compatible radar, cameras, and multimedia, by using HTML 5.0, NMEA 2000, and NMEA 0183 networking, J1939 for engines, and the Garmin Marine Network. Or pair your plotter with your other compatible Garmin devices such as quatix marine smartwatches, wind transducers, wireless remote controls, and more (extra devices not included). The Garmin GPSMAP redefines possibilities on the water. High-resolution 12"" IPS touch-screen display Preloaded Gamin Navionics+ mapping Support for optional Garmin Navionics Vision+ optional premium map content HTML 5.0, NMEA 2000, and NMEA 0183 networking J1939 connectivity for engine data Garmin Marine Network connectivity"