Amazon.com: Maxonar 8K HDMI 2.1 Cable 3.3FT, (Certified) Ultra High Speed 48Gbps 8K60 4K120 144Hz RTX 3090 eARC HDR HDCP 2.2&2.3 Compatible with Playstation 5/PS5, Xbox Series X, Roku/Fire/Sony/LG Samsung TV :
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Samsung Promotes HDMI 2.1, Big Screens, New Features As 2019 4K, 8K TV Lineup Hits Retail - CEPRO
Amazon.com: SAMSUNG QN65Q900RBFXZA Flat 65-Inch QLED 8K Q900 Series Ultra HD Smart TV with HDR and Alexa Compatibility (2019 Model), Black : Electronics