Microsoft today released a new firmware update for Surface Pro 4 devices. This new update enables support for new Surface Pro Type Cover and Surface Pro Signature Type Cover. It will appear as Surface – Keyboard – 1.1.504.0 in the Windows Update History page. You can download this update via Windows Update or from the Surface Pro 4 Drivers and Firmware Page.
You can now get Microsoft Surface Pro 4 with Intel Core i5 and 256GB SSD for just $849 (was $1,199). You also get 3 months of Groove Music free with the purchase. Find the deal here from Microsoft Store.