Expand your entertainment setup instantly without swapping cables. The UltraLink 3-Port HDMI Switcher allows you to connect up to three media devices—including your PS4, Xbox, Nintendo Switch, laptop, or cable box—to a single HDMI input on your HDTV, monitor, or projector. With intelligent automatic switching and crisp support for up to 4K resolution, this compact HUB adapter eliminates cable clutter and delivers seamless, high-definition video and audio streaming with zero lag.