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Buyer's Point 8K Ultra High Speed HDMI 2.1 Cable (6ft) with 120Hz & 48Gbps, compatible with Apple TV, Nintendo Switch, Roku, Xbox, PS5, PS4, Projector, HDTV, Bluray (Black) - Walmart.com
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Amazon.com: Amazon Basics 2-Pack HDMI Cable, 18Gbps High-Speed, 4K@60Hz, 2160p, Ethernet Ready, 6 Foot, Black : Electronics
What is the physical difference between HDMI 2.0 and 2.1? How can I tell which is which by looking at them? - Quora
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