Behind this 9" sunlight-viewable GO series touchscreen lies a built-in GPS receiver, echosounder, wireless connectivity, and industry standard NMEA 20000® networking. Customize your home screen with the features you use most and see everything you need on screen at once with adjustable split-screen views. Mark waypoints on charts with a touch, and easily assign meaningful names and symbols that make them quick to find. Navigate, connect with mobile devices, control accessories like your on-board sound system, and execute software updates via an internet hotspot. Turn your display into a fishfinder with a sonar transducer (sold separately).