Distibutes HDMI video and audio from a single source to up to 4 HDMI displays simultaneously, with auto video scaling and audio extraction, without signal degradation Distributes HDMI video and audio from a single source to up to 4 HDMI displays simultaneously while maintaining signal quality Compliant with HDMI 2.0a, HDCP 2.2/1.4 with 18Gbps bandwidth Compatible with 4K@60Hz (YUV 4:4:4 8-bit), HDR 4K@60Hz (YUV 4:2:0 10-bit), 3D, xvYCC, x.v.Color & Deep Color & 7.1 CH surround sound audio HDMI output 4 supports HDR to SDR conversion for use with non-HDR monitors Auto Video Scaling Feature detects and configures the video resolution automatically according to the capabilities of each connected monitors. Note: 4K@30Hz monitors will display in 1080p@60Hz when the source content is 4K@60Hz Extracts audio from an incoming digital HDMI signal and converts it to an Optical S/PDIF Toslink and a stereo analog audio output. Capable of splitting audio to both outputs simultaneously High quality materials with metal housing extend the stability and durability, allowing for long hours of operation. Built-in EDID management and firmware update mechanism further expand the compatibility Individual LED indicators for power and signal allow for easy and quick recognition