StarTech 2 Port HDMI Auto Switch 1080p 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. Ensure 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. Save 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. Enjoy 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