GPSMAP 1222 is designed for cruisers, sailors and sailing racers who need the advanced all-in-1 solution provided by our 10-inch keyed chartplotter. Features a large, bright screen coupled with a quick and easy-to-use keypad interface with user-programmable keys and a multifunction control knob. Features 12-inch color display with keypad interface and multifunction control knob. High-sensitivity internal 10 Hz GPS and GLONASS receiver. Fully network capable for Garmin Marine Network and NMEA 2000 plus NMEA 0183 support. Supports optional BlueChart g2 Vision HD charts for Auto Guidance and other premium navigation features. Garmin Marine Network support allows sharing of sonar, maps, user data, dome or open-array radar, IP cameras and Panoptix sonar among multiple units. Includes NMEA 2000 network connectivity and NMEA 0183 support for autopilots, digital switching, weather, FUSION-Link, VHF, AIS and other sensors. Enjoy built-in ANT wireless connectivity directly to quatix marine watch, Garmin Nautix in-view display, gWind Wireless 2 transducer, GNX Wind marine instrument and wireless remote controls. Built in Wi-Fi gives you access to the free all-in-one ActiveCaptain app, so you can manage your marine experience from nearly anywhere. Two SD card slots provide expandable memory for accessory map purchases, such as LakeVu HD, LakeVu HD Ultra, BlueChart g2 HD or BlueChart g2 Vision HD, which adds Garmin patented Auto Guidance? and other great features. If you have waypoints, tracks or frequently used routes stored on another manufacturer?s GPS product ? or on a Garmin handheld device. What’s in the box: GPSMAP 1222 Chartplotter, power/data cable, NMEA 2000 T-connector, NMEA 2000 drop cable (2 m), bail mount kit with knobs, flush mount kit with gasket, protective cover, trim piece snap covers and documentation.