Humminbird 408110-1 Fishfinder 596c HD DI (Discontinued by Manufacturer) The highest resoltution 5" color display on the market at 640x640 pixels 455/800 kHz Down-Imaging sonar and 200 kHz down-beam sonar 250ft depth capability (DI), 1000ft depth down-beam Custom view selections Quick-Disconnect mounting system 500 Watt, 200/455KHz Dual Beam Fishfinder and 455/800KHz Down Imaging Sonar 5-Inch color LCD 640V x 640H pixel resolution Comes standard with one transom mount transducer (XNT-9-DI-T)