Crystal Clear Images - Images with resolutions up to 4K@60Hz Multiple Outputs - Route once source to four separate HDMI outputs Downscaling - Control individiual outputs to downscale from 4K to 1080P using dipswitches Durable - Sturdy metal structure built to withstand years of operation Compliant - HDCP 2.2 complaint to ensure copyright protections Audio De-embedding - De-embed audio from HDMI and output via S/PDIF or 3.5mm