Humminbird 409470-1 600 698ci HD SI Internal GPS/Sonar Combo Fishfinder with Side Imaging (Black) 640 x 480 5-Inch VGA Display 2D/DI/SI GPS-Sonar Combo with internal GPS Dual Beam(200/50kHz) Temperature GPS Speed Internal GPS Power Output (Max): 500 Watts (RMS); 4000 Watts (Peak-to-Peak) 1500 ft depth capable 256 Color TFT Display Made in the USA