The Saitek Eclipse 2 (II) Keyboard is an outstanding keyboard, just like its predecessor the Eclipse 1, I decided to purchase the Saitek Eclipse II to upgrade (basic media controls now included which the Saitek I lacked, and for the fancy lights which you can change colour with a simple press of a button).
I am pleased to say it was a good decision and this keyboard has never missed a beat when using for office work and when playing pc games! The keys are soft to touch and unlike some other keyboards I have used, it does not miss a letter! Great for gaming (slightly heavy keyboard with thick rubber pads so it does not slip around the desk and the wrist rest is easily detachable, also there are no 'power down' buttons to accidentally hit whilst playing games!!)
The keyboard does not come in a wireless version, but to me I don't really see the point as they are fiddly devices which can cause and be prone to interference, and such devices require recharging or new batteries on a regular basis which to me is just a pain!
In fact I was so impressed with the 'Saitek Eclipse II' Keyboard, I purchased another for my friend for Christmas! Give it a try, I took the chance and I am glad I did!