The Club 3D CSV-1384 is an HDMI 2-in-1 bi-directional switch for 8K60Hz or 4K120Hz. It can switch one of two sources to a display or one source to one of two displays. Press the switch button to select Channel 1 or Channel 2. With the 50 cm flexible HDMI cable, this switch not only reduces costs but also saves time for the customer. This type of HDMI switcher transmits high-resolution video in multiple resolutions and up to 8K60Hz, as well as digital audio from the sources to the display devices.