The IOGEAR 4-port True 4K Switch with HDMI connection offers smooth, quick switching between four HDMI video sources such as a computer, Blu-ray or media player, and cable or satellite receivers and a single HDMI display. Send crystal clear, Cinema 4K video reaching true 4K resolutions to 4096 x 2160 at 60Hz with 4:4:4 Chroma subsampling, High Dynamic Range (HDR) and uncompressed audio for any variety of uses including home theater, in lobbies and conference rooms and for digital signage.