Jokes aside, one of these in wireless form came with my previous PC, a TouchSmart (I regret that).
With my hopes up I sent an email to them asking what keyswitch it was, and they told me that it was either a Cherry MX Brown or Blue. I also hinted that I would pull a keycap to see for myself as they seemed uncertain, and they also said that it was "not recommended" as it could "damage the internals of the keyboard". But by that time I had pulled it already and it revealed itself as a plain rubberdome keyboard.
It's actually one of the better rubberdome keyboards out there, and I would probably rank that somewhere near the Logitech K120, which is what I consider the best cheap rubberdome keyboard. Of course I haven't tried any of the expensive rubberdome keyboards as at that price range I went for mechanical keyboards, so I wouldn't really know.
But you asked if it's mechanical or not, and the answer is no. Definitely not mechanical.
(If it was though, and for that price, I would definitely order a few.
![Cheesy :D](https://cdn.geekhack.org/Smileys/solosmileys/cheesy.gif)
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