Safely Navigate with the Latest Marine Charts from Garmin.
Simply plug the SD card into your Garmin chartplotter and view the latest navaids, port plans, depth contours, fishing contours and spot soundings. Also included are tides, currents, marine POIs and IALA symbols (International Association of Marine Aids to Navigation and Lighthouse Authorities). Card data does not download to unit and must stay in chartplotter (Excluding GPSMAP 6200 and 7200, map update loads to unit's internal memory).
Compatible units: GPSMAP 7215, 7212, 6212, 6208, 5215, 5212, 5208, 4212, 4210, 4208, 640, 546, 546S, 545, 545S, 541, 541S, 540, 540S, 441, 441S, 440, 440S and Oregon 400c.