Also, it includes the installs for SAM 1.0.33500.0, Touch, and UEFI version 1.50410.78.0. Users can manually download and install all the necessary controllers for the Surface 3 (source link), or they can always be obtained via the Windows Update. Source Microsoft via SoftPedia All content on this site is provided with no warranties, express or implied. Use any information at your own risk. Always backup of your device and files before making any changes. Privacy policy info.