Onwa new generation KP-1299 with one year warranty.It comes with all south pacific K-charts. It takes C-map and Navionics SD card as well.It can be expanded to have the following features by adding optional accessories:•Fish Finder (KM-Sonar and Transducer needed $500)•Class B+ AIS Transponder (KS-200A needed $400)•Radar (Radar Antenna needed $2200)•HDMI output for second large display (Option $200)12" high resolution LCD display.https://onwamarine.com/kp-1299-new-gen/