The Hdmi 2.0 Splitter Displays The Same Image On 4 Screens; Hdmi 2.0B; 4K 60Hz 4:4:4; 7.1Ch Hdmi Audio; Hdcp 2.2/1.4; Hdr; 8Kv Air And 4Kv Contact Esd Protection - Built-In Scaler Enables 2 Different Resolutions; Simultaneous Hdmi/3.5Mm/Optical Audio Output Support - The 1X4 Hdmi Splitter Works With Up To 16.4Ft Passive Hdmi Cables; Compatible With Active Hdmi Cables/Hdmi Extenders/Dvi Adapters (Sold Separately) - No Drivers Required; Metal Enclosure; Widescreen Resolutions Supported.