Key Features: 3x1 HDMI Switching: Seamlessly switch between three HDMI sources with a simple press of a button. Supports UHD 4K & Full HD: Enjoy stunning visuals with support for resolutions up to 4K (3840x2160) and Full HD (1920x1080). Driverless Installation: Simply plug in the switcher, and it's ready to use without the need for any additional drivers. Compact Design: The small and lightweight design makes it easy to carry and use on the go.