discover Hassle-free Hdmi Connection And Automatic Video Port Selection With High-definition Picture Quality. Save Time And Hassle By Automatically Switching Between Your Hdmi Audio/video Sources, Using The Vs221hdq 2-port Hdmi Auto Switcher. This Easy-to-use Hdmi Switch Ensures Seamless Transition While Switching Video Sources, With Edid Copy Maintaining Your Video Resolution.seamless Signal Selectionensure Seamless Transition While Switching Video Sources, With Edid Copy Maintaining Native Resolution With Support For 1080p. Video Connection Emulation Ensures The Settings On Any Connected Computers Are Not Disrupted While Switching To A Different Video Source.effortless Controlsave Time By Connecting Two Hdmi Video Source Devices To Your Hdmi Display Instead Of Manually Connecting Individual Cables. Mounting Hardware Is Also Included For A Tidy, Professional Installation.versatile Switching Optionsenjoy Hassle-free Operation With Three Different Switching Modes:automatic Port Selection: Enables Your Most Recently Activated Video Source To Be Displayed Automatically.priority Port Selection: Prioritizes Input Number Two Above Input Number One. If The Video Source Connected To Input Number Two Is Activated That Source Will Be Displayed.manual Port Selection: Enables You To Manually Select Your Hdmi Source With Easy-to-use Front Panel Buttons.