This update improves USB device enumeration when the device resumes operation from sleep or hibernation.
How to get this update
This update will be downloaded and installed automatically. It will be listed in the Windows Update history as follows:
System Firmware Update – 8/8/2016
This update is available for Surface 3 devices that are running Windows 8.1.
You don't have to restart the computer after you apply this update.
Update replacement information
This update doesn't replace a previously released update.
Intel(R) USB 3.0 Host Controller Adaptation Driver (v603.9600.2588.2097)
Learn about the terminology that Microsoft uses to describe software updates.