Chart is NOT compatible with GPSMAP 722sx, 7612xsv, 7610xsv, 922xs, Echomap Plus series or units with the latest update software-firmware. Garmin VUS010R G2 Vision Southeast Florida Vero Beach south to include Lake Okeechobee, Florida Keys, Dry Tortugas, and covering the west coast of Florida north to Naples. Also covered all the Bahamas, Andros Island, Eleuthera Island, Cat Island, Great Exuma Island, Little Exuma Island, and Hog Cay.