Internal 16-channel GPS+WAAS (GPS+EGNOS+MSAS for non-Americas) Antenna Brilliant, New 6.4"/16.3 cm SolarMAX™ Plus Display Built-in High-Definition Insight™ Mapping Options (Americas) or Navionics World Background map (non-Americas) Largest Selection of Chartcard Options Including Navionics® Platinum+ with TurboView™ SIRIUS Satellite Weather and Stereo-Quality Radio Capability (Americas) Ethernetworks and NMEA 2000® Performance Networking Options, including Broadband Sounder Expanded New 2-Year Limited Warranty