What Does It Mean When Gear is Marketed as HDMI 2.1 Product?
what it means when manufacturers claim their product is an “HDMI 2.1” product, and what HDMI® 2.1 features are supported.
119383 HDMI 2.1 Ultra High Speed Cable, 5.0m, 8K/60Hz - Equip
A Guide to HDMI 2.1 - TFTCentral
DisplayPort 1.4 vs. HDMI 2.1: Which is Better for Gaming?
HDMI 2.1
The Difference Between HDMI 2.1 and HDMI 2.1a - Dealerscope
The Label Says HDMI 2.1 But That Doesn't Mean You'll Get It
HDMI 2.1 Compliance Certification Explained
QualGear High Speed HDMI 2.0 Cable with Ethernet, 10 ft. QG-CBL
HDMI - Wikipedia
HDMI 2.1: What you need to know - CNET
When HDMI 2.1 Isn't HDMI 2.1 - The Confusing World of the Standard