Amazon.com: Snowkids 8K@60 HDMI Cable 2.1 1.5FT/0.5M, 48Gbps High Speed 8K60 4K120 144Hz Braided HDMI Cord HDR/eARC/3D HDCP 2.2&2.3 Compatible with Roku TV/PS5/HDTV/Blu-ray : Electronics
Amazon.com: J&D Ultra High Speed HDMI 2.1 Cable, 2.1 Version HDMI Cable Adapter Support 8K 120Hz 4K Dynamic HDR eARC Dolby with 48Gbps Bandwidth for PS5, Xbox Series X/S, RTX 3080/3090, 6.5
What is HDMI-eARC/HDMI 2.1 and How Does it Differ from HDMI-ARC? – Klipsch
HDMI ARC and HDMI eARC: everything you need to know | What Hi-Fi?