DisplayPort 2.1 is the newest iteration and a major improvement to the widely used DP 1.4 by supporting triple the total bandwidth. This enables higher refresh rates, resolutions, and color.
DisplayPort 2.1 Specs Explained
6ft/2m DisplayPort to HDMI Adapter Cable - DisplayPort & Mini
Active DisplayPort 2.0 to HDMI 2.1 Adapter
Specification and Test Overview of DisplayPort™ 2.1
DisplayPort 2.1 Cable 16K60Hz 8K120Hz 80Gbps DP 2.0 Cable HDCP DSC
DisplayPort 1.4 vs. HDMI 2.1: What You Need to Know
Cable Matters VESA Certified DisplayPort 2.1 Cable, 2m/6.6ft
What is DisplayPort 2.1
Uni-directional 8K 60Hz Displayport 1.4 to HDMI 2.1 Cable 4K 120Hz
What is DisplayPort 2.1? - PC Guide
HDMI 2.1 In to Displayport DP 1.4 Cable 6FT 8K@30Hz 4K@120Hz
What is DisplayPort 2.1? [2023]
Club 3D Active DisplayPort 1.4 to HDMI 2.1 4K 120Hz Adapter
DisplayPort 2.0 vs HDMI 2.1: Who's King of Gaming Interfaces