This 4K 60Hz HDMI video wall processor offers full support for HDMI 2.0, including true 4K resolution at 60Hz The HDMI video wall splitter supports HDCP 2.2 and is backward compatible with 4K 30Hz and 1080p displays Simply connect your source and 4 displays and the 4k video wall splitter will automatically create a video wall at the appropriate resolution with EDID emulation Use RS-232 serial control to remotely configure the HDMI multiplexer