Buyer's Point Ultra High Speed HDMI 2.1 Cable Dynamic HDR 1.8M (6ft) 8K 120Hz, 48Gbps, Dolby Vision, eARC, Compatible with Apple TV, Nintendo Switch, Roku, Xbox, PS4, Projector Black - Walmart.com
HDMI ARC and eARC: Everything You Need To Know - Samma3a Tech
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