SIIG CE-H22K12-S1 is a versatile HDMI splitter that allows you to distribute a single HDMI source to 2 or 4 HDMI displays simultaneously. It supports video resolutions up to 4K and provides crystal-clear images and vibrant colors. With its wide range of compatibility, you can connect various HDMI devices such as Blu-ray players, gaming consoles, and computers to your displays. The splitter also features EDID switches that enable you to configure the optimal resolution and audio settings for each connected display.