HDMI 2.1 Audio Extractor 4K 120Hz VRR ALLM ARC Audio Extractor Switch 2 IN 1 OUT VRR ALLM HDCP2.3 HDR10 Audio Converter SPDIF Optical 7.1/5.1CH,Stereo L/R Audio Breakout Dol. Also supports VRR ALLM HDR10 HDCP2.3 Dolby vision, 3D effect.
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