LakeMaster Western States - MicroSD - Version 3The Humminbird LakeMaster Western States Edition combines the best fishing waters for Arizona, California, Colorado, Idaho, Montana, New Mexico, Nevada, Oregon, Utah, Washington and Wyoming all on one microSD/SD Adapter map card. LakeMaster Western States Edition brings the ground-breaking technology of "Follow the Contour" to your fingertips. The microSD/SD Adapter map card's feature, when combined with a compatible i-Pilot® Link™ system, allows you to choose a path directly on or offset from any contour and automatically navigate it letting you focus on fishing more than ever before.The Western States MicroSD/SD Adapter map card has coverage on over 1,150 total lakes with 77 in High Definition contours. Some of the region's most popular lakes include High Definition data for:Pleasant, AZClear, CADon Pedro, CAIsabella, CAOroville, CAShasta, CAPlus so many others...*The MicroSD card comes with an SD adapter included to fit a wide range of Humminbird models.