Excellent 3 in 1 HDMI Pigtail Switch with 1.5 Feet Cable 3-PORT HDMI SWITCH:For your TV lacking HDMI outlets ,Intelligent,Smart,automatic operation ,requires NO power supply,support 3D,1920X1200, 1080P,HD Audio. BRIGHT LED INDICATOR:There are 1, 2 & 3 outlets with lights showing which device is connected and even a little button for you to switch from one outlet to another. As you switch between devices, the light moves to show which device you're connected to. If you don't have a third device, the light for device # 3 will not light up. INTELLIGENT SINGAL SWITCH:The product has a small button on it that must be pushed to switch channels . AUTOMATICALLY SWITCH: Switched back to the last powered on device if the current in use device is turned off.Eg:Switch automatically Whenever you turn your Xbox One on, that is what is displayed. Whenever turn the Xbox One off, it switches back to displaying your computer screen automatically . COMPATIBLE: Works well with most hdmi device