The Magic Trackpad is the first full desktop trackpad that supports a full set of gestures, including click, scroll, swipe, and rotate, all available at the tip of your fingers.

Requirements:

Mac desktop or laptop.

Bluetooth connectivity.

Mac OS X 10.6.4 or later.

And of course, batteries! (Apple Battery Charger not included).

As the rumors confirmed, the Magic Trackpad is designated Model A1339.