The Club 3D CSV-1381 is an HDMI 2.1a 3-to-1 switch that forwards your high-definition video and digital audio from one of the HDMI inputs to an 8K60Hz/4K120Hz HDMI output. It is the easiest way to connect your high-resolution gaming consoles and/or your PC/laptop to a high-resolution HDMI display with up to 8K60Hz or 4K120Hz. All inputs are capable of processing high-resolution video sources of up to 8K60Hz/4K120Hz simultaneously. The output sends the high-resolution audio/video signals to a high-resolution 8K60Hz HDMI 2.1a display. Switching between inputs can be done at the push of a button, on the device itself, or with an IR remote control for easy switching. This is a powerful and compact HDMI 8K switcher housed in a metal casing with an external power supply of 100-240VAC / 5V-1A DC. It is an ideal assistant both at home and in the workplace.