64 MB GPSMAP® (60CSX with barometric altimeter & compass): R

"¢ High-sensitivity GPS receiver "¢ Color-handheld mapping ideal for both marine & outdoor use "¢ Bright, sunlight-readable color TFT display "¢ 64 MB microSD card for storage of optional map detail "¢ Fast USB connectivity makes loading charts & maps quick & easy "¢ Navigation instructions can be shared with repeaters, plotters & autopilots using NMEA protocols through the dedicated serial port "¢ Includes a barometric altimeter for extremely accurate elevation & vertical profile data "¢ Electronic compass displays accurate heading while standing still