This 4x 4 HDMI matrix switch lets you share four HDMI video sources between four independent displays or projectors, & switch between which source is active on each display device. True 4K at 60 Hz The HDMI switcher box provides a high level of audio & video performance, with superior contrast & crisp, clear imagery. With support for resolutions up to 4K 60 Hz (4:4:4 pixel format, 8-bit color depth) & HDR, the matrix switch is ideal for conventions or trade shows, restaurants & classroom settings, as well as hospital/medical applications. Plus, the 4K 60 Hz HDMI switch is backward compatible with earlier versions of HDMI, so its easy to use with your existing devices & displays. Optimized Functionality This 4x 4 matrix switch is equipped with convenient push-button switching, Web GUI & RS232 control, & also features a front-panel LED display for easy status monitoring. The HDMI switch box enables you to switch each input, meaning that different A/V sources can be shown on each output, or a single source can be output to all displays.