ASUS Introduces The World's First HDMI 2.1 Certified Gaming Monitor
8K HDMI Cable 16FT/15ft, Maxonar (Certified) Ultra High Speed HDMI 2.1 Cord 48Gbps 8K60 4K120 144Hz RTX 3090 eARC HDCP 2.2&2.3 Compatible with Playstation 5/PS5, Xbox Series X, Roku/Fire/Sony/LG TV : Electronics
Ultra High Speed HDMI Cable 2.1 Certified 2M by True HQ
WIESON HDMI2.1 Ultra High Speed HDMI® Cable Certification for Category 3 HDMI Cables. - Wieson Technologies
Anyone looking for a good HDMI 2.1 cable, this is one of the only ones I've found with an official certification from HDMI for 48Gbps. Works well on my LG BX OLED/RTX