The 999ci HD SI Combo features a super bright LED backlit 8" display. This wide screen 800H x 480V, 16:9 Color provides bright, crystal-clear images for easy viewing in harsh sunlight. The HD Side Imaging/Down Imaging sonar with Dual Beam PLUS and Switch Fire has up to 8000 watts PTP power output, GPS Chart plotting with built-in Humminbird Contour XD map and Ethernet Networking capabilities. Includes a unit cover, dual card reader and Instant Access Preset buttons.