Enhanced SplitShot™ HD Transducer with Autotuning sonar; Worldwide basemap IPS screen, viewable from all angles, even in polarized glasses; New reliable twist-lock connector system for easy installation in any boat or kayak; SD card slot for software updates, Genesis Live recording and charting add-ons; See fish hiding in cover with FishReveal™ mode; Increase contrast and viewability with all-new Imaging color palettes