3-Port HDMI Switch: This HDMI switch 3 in 1 out supports connecting 3 HDMI devices (gaming consoles, TV box, DVD player etc.) to 1 HDMI display and toggle between them. Release you from plugging and unplugging HDMI cables. No lag, No drop in quality. Automatic Switching: This HDMI switch is easy to setup and operate. It can automatically switch to the device turned on, hassle-free. LED indicates which port is active. Plug and play set up, no driver needed. Support 4K Resolution: Durable HDMI Switch supports 4K, 3840x2160p@30Hz, 3D display, Full-HD 1080P, the picture quality remains crisp and clear. Support HDCP 2.2, LPCM, DOLBY AC3,DTS7.1, deep color 24bit, 30bit, 26bit. Wide Compatibility: This HDMI switch is compatible with most HDMI source devices. Including Blu-ray players, DVD players, Xbox 360, PS3, PS4, Nintendo Switch, Receivers, Apple TV, Fire TV stick, Roku Stick, PC, Laptop, HDTV, HD Monitor, Projector.