Convert DVI to HDMI or de-embed HDMI audio with the 4K HDMI/DVI to HDMI Converter with Audio De-Embedder from ATEN. The switch supports video resolutions up to 3840 x 2160 and is HDCP 1.4 compliant. For the HDMI audio de-embedding function, the VC881 splits the audio from the HDMI video and converts it to an 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, the VC881 supports ARC to simplify the setting by eliminating the need for any separate S/PDIF audio connection.