BZB Gear BG-8K-88MA 8x8 8K UHD HDMI 2.1 Matrix Switcher With Auto Downscaling/Audio De-EmbeddingWith eight HDMI 2. 1a inputs and eight HDMI 2. 1a outputs, the BG 8K 88MA 8K HDMI matrix switch allows users to share up to eight HDMI sources with up to eight displays. Perfect for when you need to change multiple sources to show on various displays or even select just one source to show on all displays with the press of a button. Professional grade picture and audio quality are achieved with support for 8K resolutions and various high quality audio