The GPSMAP® 2208D is a network-based multi-function navigator designed for Chinese users, and supports Beidou, GPS and GLONASS satellite navigation systems. Equipped with a clear 8-inch LCD screen and VGA video output, the built-in NMEA0183 communication interface makes it easy to expand your navigation system. The machine is equipped with a world base map and supports the BlueChart G2 Vision China Sea map card for detailed information such as fishing areas and satellite maps. It also supports the Garmim GMRTM series of colorful dual-range radars and professional-grade sonar modules to fully support the water and underwater safety of the vessel and brings high-definition underwater images for professional fish exploration.