At Tech Ed 2011 conference in Auckland, New Zealand, session entitled "Windows devices." -- Microsoft showed off a number of new devices.
Among others, one of the devices briefly showed was an unbranded Slate PC, which is Windows 8 ready.
According to Alan Burchill who grabbed the pictures embedded below, Microsoft employees running the session said the device was a "Quad Core Windows Slate with a removable battery that will be give out at an upcoming Microsoft Event."
Not much is known about the new device at this time.
Here are a couple of the screenshots from the TechEd::