Surface Pro 4 Gets a Minor Firmware Update

Surface Pro 4 owners will want to check Windows Update today: There’s a new firmware update, albeit for something minor.

Here’s what’s new:

Realtek Semiconductor Corp. driver for Realtek High Definition Audio (SST). Realtek High Definition Audio (SST) v6.0.1.7895 – Improves system stability and Cortana performance.

And … that’s it.

This is the first Surface Pro 4 firmware update that Microsoft has issued since August. At that time, Surface Pro 4 received updates to the Surface Management Engine, UEFI, Surface Integration, and Surface Integration Service Device.