HIGH-SENSITIVITY\, WAAS-ENABLED GPS RECEIVER PROVIDES PEAK PERFORMANCE IN ANY ENVIRONMENT; LIGHTWEIGHT\, COMPACT & WATERPROOF; BUILT-IN BASEMAP WITH AUTOMATIC ROUTING CAPABILITY; FEATURES 1.7H X 1.3"W SCREEN WITH 256-LEVEL COLOR TFT DISPLAY; CONNECTS TO COMPUTER'S USB FOR HIGH-SPEED MAP DOWNLOADS; INCLUDES MICRO SECURE DIGITAL CARD? CARD SLOT FOR OPTIONAL MAPSOURCE® MAPPING SOFTWARE; PRE-PROGRAMMED MICRO SECURE DIGITAL CARD? CARDS AVAILABLE WITH MAP INFORMATION INCLUDING TOPOGRAPHIC MAPS\
