The Garmin Lakes miscroSD/SD card provides detailed maps for small, local lakes to large ones. The Inland Lakes software contains highly detailed data for lakes of almost every size in the continental United States. With exceptional detail, including amazing contour lines on most inland lakes plus high-definition shoreline, river and creek channels, islands, boat ramps, campgrounds, rivers, streams, tide stations and predictions, U.S. Coast Guard aids to navigation, a wrecks and obstructions database, and road data Garmin has packed a lot of information onto this all-inclusive card.
The Garmin Lakes microSD/SD card is compatible with the Following units: GPSMAP 62s, 62sc, 62st, 62stc, 76Cx, 76CSx, 78, 78s, 78sc, 420/420s, 421/421s, 430/430s, 431/431s, 440/440s, 441/441s, 520/520s, 521/521s, 525/525s, 526/526s, 530/530s, 531/531s, 535/535s, 536/536s, 540/ 540s, 541/541s, 545/545s, 546/546s, 620, 640, 720/720s, 740/740s, 4008, 4010, 4012, 4208, 4210, 4212, 5008, 5012, 5015, 5208, 5212, 5215, 6008, 6012, 6208, 6212, 7012, 7015, 7212, 7215, eTrex x-series, eTrex 20, 30, Rino 520HCx, 530HCx, Rino 6xx, Montana series, Oregon series, Colorado series, Dakota 20, nüvi 500 series units. Click Here
for a complete list of the lakes that are covered.