I just bought this keyboard at Internity at 34.90. It works beautifully whether in windows 7, Linux (10 & 11 Mint, Ubuntu) and even with my PS3 and my Archos 10i! Recognized immediately under the various linux, Archos and PS3 Only flat, it does not have the Alt (Looking back to you and if found) Otherwise all keys are present and it has multimedia keys moult. Perfect to control XBMC. Mouse via the track ball is a real pleasure and the buttons are duplicated, the two buttons beside the right front and left of the keyboard are very practical while two buttons under the wheel are less so. I continue to find my new toy! Hoping to have helped people hesitant.