How to manually switch Wifi bands on the Surface Pro 3

[Windows Central]

With Microsoft's recent firmware update for the Surface Pro 3, among the new bits and pieces was a new Marvell Wifi driver that lets you switch between 2.4GHz and 5GHz bands on the fly. For those of us using a dual-band router, the updated driver should help resolve any related issues.
Switching bands is easy, so long as you know where to look. Here's how to do it.

Full story from the WindowsCentral blog...