NEW FOR SALE $350 FIRM ******Comes with USB cable, Waypoint Manager CD for downloads, and Instruction booklet********* This is Overview - Garmin GPSMAP 76CS All other marine handheld GPS units will pale when compared to the GPSMAP 76CS?literally. The latest color-display technology gives the GPSMAP 76CS the brightest, sunlight-readable displays available. And with a brand-new state-of-the-art receiver and powerful microprocessor, this unit will give you a quick and steady fix. In addition, the GPSMAP 76CS boasts a built-in electronic compass and barometric altimeter. The GPSMAP 76CS has the familiar GPS 76-family keypads and styling, with 115 MB of memory, an Americas Autoroute basemap, and a Marine Point database. Fast USB connectivity makes loading charts and maps quick and easy, while navigation instructions can be shared with repeaters, plotters, and autopilots using NMEA protocols through the dedicated serial port. The GPSMAP 76CS is waterproof and fully compatible with MapSource® products like BlueChart®, U.S. Topo 24K, and City Select® (which provides detailed streets for turn-by-turn guidance).