14 DAY TRIAL // Since we have written about the Mad Catz S.T.R.I.K.E.7 Professional Gaming Keyboard, we could not just skip over the Razer DeathStalker Ultimate.
Razer's invention is a bit cheaper than Mad Catz' product but not by all that much in the grand scheme of things ($249.99 / 249.99 Euro versus 299.99$ / 244.31 Euro).
That is not surprising, given the presence of a touchscreen, just like on the other one. The fact that the keyboard is made of a single piece, instead of several segments, is probably what allows the smaller price.
The DeathStalker Ultimate has a 1,000 Hz ultrapolling rate, tri-color backlit keys, chiclet key caps, 10 dynamic display keys (80 Hz response time) and lots of other perks, as written on the porduct page. Drop by that place after watching the intro video embedded above.