The UGREEN HDMI Switch 4K 60Hz HDMI Splitter Bi-directional Switcher is a versatile device that allows you to connect two HDMI sources to one HDMI display or switch between two HDMI displays using one source. It supports 4K resolution at 60Hz for high-quality video and audio transmission and features auto-switching for convenience. This compact switcher is compatible with various HDMI sources and typically includes HDMI ports, indicator lights, and optional remote control for ease of use.