Celluon Magic Cube Laser Projection Keyboard Projects a virtual laser keyboard onto any table and detects keystrokes Acts as a standard keyboard via Bluetooth (wireless) or USB (wired)--no drivers needed Great companion wireless keyboard for tablets and touch phones. Small. Light. Charges via USB Compatible with Win XP SP2+, Mac 10.4+, iOS 4.3.5+ (iPhone/iPod/iPad), etc Mouse mode projects a standard 2-finger multi-touch pad (Windows 7 only. Not iOS capable)