Bloomberg is reporting that Microsoft will be unveiling a version of its Windows operating system at the Consumer Electronics Show that is designed to run on ARM CPU architecture — as opposed to the current x86 chips. It’s being reported that the OS will be tailored to run on devices with batteries such as netbooks and, of course, tablets. The issue with this? Well, the Wall Street Journal chimed in with its own report stating that Microsoft won’t be expected to release said operating system for around two years — yes, two years — due to drivers having to be completely rewritten.

Remember that Windows 8 rumor from a little while ago that Microsoft would be demoing at CES? Maybe this is that product (which would make more sense than anything else), but yeah, we’ll have to wait and see.