This article describes an update that adds support for Ultra High Speed (UHS-1) SD cards that allows the system to set the correct registers on the power management integrated circuits (PMICs) in Windows 8.1.
Resolution
To obtain this update, install the November 2014 update rollup for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2.
Status
Microsoft has confirmed that this is an update for the Microsoft products that are listed in the "Applies to" section.
More Information
For more information about software update terminology, see the Description of the standard terminology that is used to describe Microsoft software updates.
