T'nB HDMI Switch x 3 (Ref: HDMI3IN1) HDMI switch (HDMI3IN1) The HDMI 4K switch by T’nB allows you share a screen or projector with 3 different HDMI sources. The switch function has three independent HDMI options supporting 4K resolution as well as 7.1 surround sound. You will be impressed with the maintained Ultra HD image quality. 4K is supported by modern audiovisual equipment and delivers a resolution 4 times higher than 1080p. The HDMI switch remains compatible with resolutions lower than 4K and will ensure good rendering of your image broadcasts. Supports HDCP 2.2 Selection remote control included.