The Garmin GPSMAP 1222 Keyed Chartplotter is a navigational powerhouse, offering a 12-inch color display, high-sensitivity internal 10 Hz GPS and GLONASS receiver, and flexible network capability. With intuitive keypad interface and multifunction control knob, you'll be able to navigate with confidence, enjoy Auto Guidance and other premium features! Get out on the water with the all-in-1 solution you need.