The GPSMAP 60Cx is the new color, handheld mapping product that is ideal for both marine and outdoor use. Designed with the latest, highsensitivity GPS receiver by SiRF, this unit tracks your position even in tree cover and canyons. It provides a bright, sunlightreadable color TFT display and includes a 64MB microSD card for storage of optional map detail. Garmin preprogrammed microSD cards can be purchased, providing detail for Topo, BlueChart, Fishing Hot Spots, Minnesota LakeMaster Promaps and European streets. The 64MB microSD card can also be loaded with data from MapSource products like BlueChart, U.S. Topo 24K, Minnesota LakeMaster Promaps and City Navigator. 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.