The new eTrex Venture Cx is identical to the eTrex Legend Cx in both hardware and software design. The Venture Cx does not include a microSD card, MapSource Trip and Waypoint Manager CD, PC/USB interface cable or bike clip. The product is recommended for use with Garmin preprogrammed microSD cards. Garmin preprogrammed microSD cards can be purchased to provide detail for Garmin’s TOPO, BlueChart, and European street mapping. See the Garmin Web site for current listings. more info