The MuxLab <b>500439</b> HDMI Audio Extractor with Dolby & DTS Downmixer unit extracts digital audio from a video source up to HDMI 2.0 and down-mixes Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-HD Master Audio or LPCM up to 7.1 channels to 2CH analog audio via RCA L/R jacks. In addition, the unit allows the HDMI source up to 4K resolution at 60Hz (4:4:4) to be looped out and extended to a local display.</p><p><b><ins>Applications:</b></ins><br />Commercial and residential AV systems<br />Classroom projector systems<br />Digital signage<br />Boardroom systems<br />Collaborative PC systems<br />Medical information systems</p>