StarTech 6ft (1.8m) USB C to DisplayPort 1.2 Cable 4K 60Hz - USB-C to DisplayPor
6ft (1.8m) 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 with Thunderbolt - Black.