Amazon Basics DisplayPort to DisplayPort 1.2 Cable, 21.6Gbps High-Speed, 4K@60Hz, 2K@165Hz, Gold-Plated Plugs, 0.9 m, Black : Amazon.co.uk: Computers & Accessories
StarTech.com 3ft/1m USB C to DisplayPort 1.2 Cable 4K 60Hz - USB-C to DisplayPort Adapter Cable - HBR2 - USB Type-C DP Alt Mode to DP Monitor Video Cable - Works w/
DisplayPort 1.2 Cable 6.6ft, High Speed DisplayPort to DisplayPort Cable Nylon Braided, Supports 4K@60Hz and 2K@144Hz for Laptop PC Projector TV etc- Gaming Monitor Cable- Dark Grey : Amazon.co.uk: Electronics & Photo