Microsoft's initial target was 4 million.
They then revised it to 2 million.
Then again to 1.2, final results 1 million.
I won a great friendly bet on the complete failure of the Surface, friend now owes me a tonne of push-ups LOL
P.S. The Pro will crash and burn, Microsoft has been making cellphones and tablets for over a decade and they have never sold well, never changed markets or consumer purchasing and preferences. They have never led in the market or had large marketshare.