VESA Certified] Cable Matters 1.8 m DisplayPort Cable 1.4, Support 8K 60Hz, 4K 144Hz (DisplayPort 1.4 Cable) with FreeSync, G-SYNC and HDR for Gaming Monitor, PC, RTX 3080/3090, RX 6800/6900 and More:
DisplayPort 1.4 vs. 1.2: What's the Difference?
Silkland VESA Certified Displayport Cable 1.4 240Hz 1M Support 8K@60Hz, 4K@144Hz, 2K@240Hz, HBR3 32.4Gbps, HDR, DSC 1.2, G-Sync & Free-Sync, Display Port Lead 1.4 for Gaming Monitor, Graphics Card : Amazon.co.uk: Computers
Heavy Duty 8K Displayport Cable DP to DP 1.4 Cord For Gaming Monitor/HDTV/Laptop | eBay