HDMI 2.1, 4K120, 8K60 (up to 10K120 compressed), new 48Gbps cable, Dynamic HDR - YouTube
What is HDMI 2.1? An Overview - RTINGS.com
wanted to know if I can get 240hz from the HDMI Port on AN515-57 — Acer Community
HDMi to DP, max Refresh rate? - Displays - Linus Tech Tips
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
HDMI 2.1 specs and features: Everything you need to know | TechHive