This is a high-quality HDMI/DVI to HDMI converter with audio de-embedding function. Input a DVI signal and it converts the signal to HDMI signal or input an HDMI signal and it extracts the HDMI audio signal. Advanced video support provides a better-defined connection with video resolutions up to 4K and complies with HDCP 1.4. This offers the fl exibility to support signal interface conversion (DVI to HDMI) and HDMI audio de-embedding. For HDMI audio de-embedding function, this splits the audio from HDMI video and converts it to S/PDIF, Coaxial, or a RCA Stereo Audio signal to support an audio system that is separate from the display. This allows HDMI video to continue to the display while supplying audio to an audio system near the HDMI source. In addition, thos supports ARC to simplify the setting by eliminating the need for any separate S/PDIF audio connection.