The UGREEN HDMI Switch is a bi-directional splitter that allows you to connect two HDMI sources to one display or one HDMI source to two displays. It supports video output up to 4K@60Hz (3840 * 2160) and 1080P@144Hz (1920 * 1080), and is compatible with 1080P, 1080i, 720P, 576P, 576i, 480P, 480i. The switch is easy to set up and operate, and no extra power supply is required for connection. Simply press the button to switch signal between two HDMI sources. LED indicators tell you which port is active. The switch is made of premium ABS case which is high-temperature resistance, built-in with high intelligent chip for better performance.
I would also like to know from anyone who has one if you can use it as a HDMI on/off switch, i.e. just connect one output to switch between signal and no signal? Some do, some don't. Some detect there is nothing in the second port and won't switch.
It is actually showing $14.39 "maybe cause Prime!". thanks