Garmin Chart g2 Update Card

This preprogrammed update card for your chartplotter gives you detailed electronic nautical charts that provide a smooth data transition between zoom levels. Data includes navaids, port plans, depth contours, fishing contours, spot soundings and more. Sharp, colorful graphics let you see every cartographic contour and feature, with a minimum of panning and zooming to bring the chart data into focus. This package contains map data and a software update for your device. You must perform the software update on your device before this map will work. The card must remain in the device to view updated maps.