Ray guns, hover cars and robot assistants—we might not be selling those (yet!) but this magic cube is just as futuristically cool, turning any opaque, flat surface into a full-size, laser-projected QWERTY keyboard. Smaller than a deck of cards for easy portability, the Magic Cube is compatible with a number of devices—iOS 4 and later, Android 2.0 and later and Windows XP/Vista/7 and later, and any device with Bluetooth HID support—so you can use it with your tablet or smartphone wirelessly (2 hours continuous use) or USB connection (unlimited use). It also can be used by Windows 7 or later devices as a multi-touch mouse, letting you use your finger to scroll and click without an actual mouse. Comes with a built-in rechargeable battery and USB cable. 1 1/2" w x 3" h x 1 1/4" d. Available only in black/red.