Also supports VRR ALLM HDR10 HDCP2.3 D-olby vision, 3D effect. 8K HDMI 2.1 Splitter 1x4 4K 120Hz VRR ALLM: 1x4 HDMI distributor can be a single HDMI input screen audio signal output distribution to 4 monitors Duplicate/Mirror OR 4K120Hz & 1080P 120Hz TV work in Sync.
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