Switch between four HDMI video sources on a single display with support for Ultra HD resolutions Works with 4K60 HDMI 2.0 video sources such as MacBook Pro and HP ProBook 450 and 4K media players such as 4K UHD Blu-ray players Astonishing picture quality with support for 4K 60Hz Hassle-free operation with automatic 4-port switching and an IR remote control included HDMI 2.0 switch / 4 port HDMI switch / HDMI switch 4 in 1 out / Multi port HDMI switch / 4 port HDMI automatic switch