The Gyration Gyro Transport Pro Air Mouse Controller and USB Flash Drive gives you full mouse control, far from a desk or hard surface. Featuring Motion by Gyration, the Gyrotransport Pro 2.4 deploys a pointing system based on a miniature gyroscope. The gyroscope uses the natural motions of your hand to guide the on-screen cursor. This means that you don’t have to have your hand on a table to navigate across a computer or television screen. The Gyration Air Mouse Controller comes with a USB 2.0 dongle that doubles as a flash storage device.