The HELIX 10 DI GPS features a super bright LED backlit 10.1 display. This wide screen 1024H x 600V color display provides bright, crystal-clear images for easy viewing in harsh sunlight. The Down Imaging sonar with DualBeam PLUS with SwitchFire has 4000 watts PTP power output, GPS Chartplotting with built-in Humminbird ContourXD map and Ethernet Networking capabilities. Includes a unit cover, dual card reader and Instant Access Preset buttons.