The Club 3D CSV-1384 is a HDMI™ 2-in-1 Bi-directional Switch for 8K60Hz or 4K120Hz. It can switch either of two sources to one display or switch one source to either of two displays. Press the switch button to select channel 1 or channel 2. With a piece of 0.5m / 1.64 ft length fixed HDMI™ cable (pigtail), this Switch not only reduces cost but also saves time for customers. This kind of HDMI™ Switcher routes high definition video (in multiple resolutions and up to 8K60Hz) and digital audio from the sources to display units.