Description FL4K88H is a high-performance seamless UHD HDMI matrix switcher with 8x HDMI inputs and 8x HDMI outputs. Audio extract or insert can also be enabled on this device. IR matrix routing on this video matrix is followed with video routing. FL4K88H supports one or more video wall with RS232 command Features Support HDMI 2.0/HDCP 2.2 Support seamless switching Support video wall Support IR matrix Support HDMI audio extract Support external LR audio insert on HDMI stream Support EDID management HDMI video output resolution up to 3840x2160@60 Front panel,RS232,TCP/IP (LAN 10M/100M) control