Key Features: ---Extract Full HDMI audio from any HDMI source signal and pass-through 4K or HDR the video to a compatible display/TV and output HDMI Audio to AV Receiver with HDMI input ---HDMI 2.0 (18Gbps) ---HDCP 2.3 compliant ---Supports resolutions up to 4K@50/60Hz (YUV 4:4:4), HDR ---eARC Mode Support ---Support CEC function and advanced EDID management ---Built-in Equalizer, Retiming and Driver ---Support VESA format up to QSXGA@60Hz ---Extract the audio return from ARC or eARC port on TV/Display and send HDMI audio only to a non-ARC AV Receiver for the full audio experience ---Dedicated HDMI Audio only output to connect to an AV Receiver ---Supports Dolby True HD, Dolby Digital, Dolby Atmos, DTS Digital, DTS HD Master, Dolby/DTS 7.1&5.1CH, PCM7.1&5.1&2.