This Unit HAS Been Fully Tested, & Everything Works Perfectly! EXCELLENT 4K Ultra HD Picture Quality with HDR (High Dynamic Range) and Dolby Vision. With Six HDMI Inputs and One Output, All The HDMI Ports Support 4K, HDR, 4:4:4 Pure Color, HDMI 2.3, HDCP 2.2, BT.2020 and eARC Support.
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