Video port type: HDMI 3840 x 2160 pixels Black Save time and hassle by automatically switching between your HDMI audio/video sources. This 2x2 HDMI® matrix switcher provides the ultimate viewing experience, with support for Ultra HD 4K. It lets you connect two HDMI sources to two HDMI displays, with exceptional 4K resolution, while switching seamlessly between your video sources.Impressive image quality with 4K supportThe matrix switch supports Ultra HD 4K picture quality on two monitors while switching between content from HDMI source devices - including Blu-rayplayers or DVD players, computer systems, video game consoles, digital cable or satellite boxes, and A/V receivers.4K support ensures a higher level of image clarity and visibility, delivering four times the resolution of 1080p - 8.29 million pixels versus 2.07 million pixels. It provides a more engaging visual experience for audiences in a wide range of venues including conference centers, boardrooms, educational facilities,