Trichromatic aberration, high clear .No supply and software drive needed.4 standard Y-/cd-Pr/, L-Audio-R, 3 in 1 out.Convenient operation, just press the relative button 1, 2, 3 when you want to one of the four connected devices.Easy connection, simply 3 audio video devices (such as 360, , PS3, DVD) to the Input 1, 2, 3 connectors while your TV to the Output connector.This is a 3 In 1 Out RGB component Selector. If you own 1 TV Set but more than 1 audio and video devices, this 3 Way (3 In 1 Out) component AV Switch is autofit to you. 3 audio and video devices (such as 360, , PS3, DVD to the Input 1, 2, 3 connectors while your TV to the Output connector. Then, at once you want to one of the 4 connected devices, just press the relative button 1, 2, 3 rather than discommodiously reconnect the audio and video devices again and again.colour: as shownMaterial: ABSPackage Contents:1 x RGB component Switch selectorOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.