Microsoft Surface 2, Surface Pro and Surface Pro 2 users are getting multiple keyboard, Bluetooth and wireless network firmware updates.

It's March 11: Patch Tuesday, yet again. And as it often does, the company is rolling out a number of Surface firmware updates as part of it.

There are no firmware updates for the ARM-based Surface RT this month, according to Microsoft's update history page. But the other three Surface devices are all getting numerous updates that users will see listed as "System Firmware Update - 3/11/2014" in their update histories on their devices.

All three are getting keyboard/cover updates, including a driver that supports the new Surface Power Covers that Microsoft will begin making available as of March 19. They also are getting various Bluetooth updates and Marvell AVASTAR wireless network updates

Read more at: Microsoft rolls out multiple March firmware updates for its Surface tablets | ZDNet