Component AV Switch 3 in 1 out: This 3 In 1 Out RGB component Selector's 4 standards "Y-Pb/cd-Pr/cr, L-Audio-R", 3 in 1 out, supports resolution up to 1080P. If you own 1 TV Set but more than 1 audio and video device, this 3 Way (3 In 1 Out) component AV Switch is suitable for you Easy to Use/True Plug&Play: Pure hardware design, be plugged and unplugged easily. No extra power supply and software drivers are needed, just press the selection button on the component av switcher box to choose the av sources Hassle-free Installation: Connect 3 audio and video devices (such as Xbox 360, Wii, PS3, DVD to the "Input 1, 2, 3" connectors while your TV to the "Output" connector Convenient for life: If you want to use 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 Superior Construction: Metal housing and color-coded molds allow for excellent stability and longevity