The 4x4 HDMI Matrix supports the transmission of the video signal (up to 4K2K@60Hz YCbCr 4:4:4) with multichannel digital audio from up to four high-definition sources to up to four HDMI outputs. Each output supports more downscale functionality. It can display the same or different screen on four displays (the user can choose the display screen for any signal source).

Also, the product has a distribution mode and a switching mode.