4K UHD Simultaneously split up to four different HDMI displays from the one HDMI source, such as a Blu-ray player, set-top box, games console, or media player. With 4K x 2K Ultra High Definition (UHD) support, there's no reduction in picture quality. Supports audio up to 7.1 surround sound, HDCP 2.2 for the latest hardware compatibility, and 10-bit HDR (High Dynamic Range) for a wider range of lifelike colours and brightness. The smart EDID (Extended Display Identification Data) support also ensures your monitor knows how to configure correctly to match the source signal. Features: - Up to 4K x 2K Video Resolution - High-Dynamic-Range (HDR) Video Support - HDCP, 3D & CEC Bypass