Well one, that controller looks like nothing more than a black Cube controller with the buttons moved around and the C-Stick blue. So don't think its real.
Two, you provided no link unless I missed it.
Three, I knew something was off with the Rev but couldn't but my fingers on it. Then I found one of the pics of it from e3
http://cubemedia.ign.com/cube/image/...7014150936.jpg
The disc loader slot is on the narrower side of the Rev not the wide face like in that pic I could be mistaken but doubt it.