USB C To DisplayPort 1.4 Adapter [8K@60Hz, 4K@144Hz 120Hz, 2K@240Hz], 8K Type C To DP 1.4 HDR, Thunderbolt 4/3 To Display Port Compatible With Reverb G2, Valve Index, MacBook Pro, Dell XPS
SEBSON DisplayPort Cable 2m - DP Cable 1.4 Male to Male, 8K/60Hz 4K/144Hz 2K/240Hz - DisplayPort to DisplayPort for Monitor, Display, PC, Gaming : Amazon.co.uk: Computers & Accessories
DisplayPort 2.0 monitors coming in late 2021: 4K 240Hz and 8K 120Hz
UGREEN 16K DisplayPort Cable 2.1 DP to DP [VESA Certified] 80 Gbps Support 16K@60Hz, 10K@60Hz, 8K@240Hz, 4K@240Hz, HDR, DSC 1.2a, MST, FreeSync, G-Sync, HDCP 2.2 for Laptop TV PC Gaming Monitor (1M):
JSAUX 8K DisplayPort Cable 1.4, DP Cable 2M (8K@60Hz, 2K@240Hz ,4K@144Hz,32.4Gbps),Display Port to Display Port Cable (DP to DP Cable) Compatible for Laptop PC TV Gaming Monitor-Grey: Amazon.co.uk: Computers & Accessories