SY-MS44-18G 4×4 HDMI 18 Gbps matrix switch with HDR support up to 4K60 4:4:4. Digital audio de-embedding via coax, EDID management (pre-set or from display), HDCP 1.4/2.2 passthrough. Control via RS232, LAN/Web GUI, front-panel, IR. 1U half-rack.