Re: in tablet mode the keyboard is just exposed at the back
I had an acer switch as a test sample. That had 8gb ram and 64gb storage with a further 500 in the keyboard. It docked and undocked from the keyboard just fine. I think the asking price was about 450. They ran ok but we ended up going with dell venue pros (mainly for the docking stations ).
The venue pros are going strong after 18onths, no failures out of 250 units.