Raymarine C120W 12.1-Inch Waterproof Marine GPS and Chartplotter (With U.S. Coastal Charts) Wide Screen Sunlight Viewable 12.1″ Display Built-in internal GPS sensor and Preloaded Nvaionics cartography for US Coastal waters Upgrade to Navionics Gold or Platinum cartography on Compact Flash Cards (Sold Seperately). SeaTalkHS, SeaTalk, SeaTalkNG,NMEA 0183, NMEA 2000 compatibility. Raymarine C120W 12.1″ WS Multi Display W/US Charts List Price: $ 3,695.00 Price: Too low to display