Surface - Firmware - 03/22/2017 12:00:00 AM - 38.12.70.0

[Mervoid]

So, just checked for updates on both my Surface Pro 3's a few minutes ago and both just found and installed this "Surface - Firmware - 03/22/2017 12:00:00 AM - 38.12.70.0" I wasn't aware of a new firmware update - has anyone else seen this and/or know what's in it? Both machines are enrolled in the Insider program and both are running 15063.14 - latest for Creator's update.

 

[GreyFox7]

My SP3 installed this as well...
the Settings Update History indicates:

Surface - Firmware - 3/22/2017 12:00:00 AM - 38.12.70.0
Surface Firmware driver update released in March 2017​

although more info links to a coming soon page...

The online SP3 History page shows the last update is for the Realtek micro SD card reader.

March 28 release
The following update is available for Surface Pro 3 devices that have the Windows 10 Anniversary Update installed.

Windows Update History Name
Realtek Semiconductor Corp.
driver update for Realtek USB 3.0 Card Reader

Device Manager Name
Realtek USB 3.0 Card Reader

• 10.0.14393.31230 ensure SD card slot compatibility with upcoming OS release