Lenovo Wireless TouchPad K5923 is designed for Win8 desktop computer which supports a full set of gestures, giving you a whole new way to control and interact with what"s on your screen while without touch screen. It is easy for you to control metro, media and other. The wireless help to control long distance connection- A full set of gestures help you easy control computer. - PMMA surface, comfortable touch feeling - 2.4GHz wireless technology keeps your workspace free of clutter or control long-range - Moderate size, comfortable use.