From Quzo
Manhattan DisplayPort 1.4 Cable 8K@60hz 3m PVC Cable Male to Male Equivalent to DP14MM3M With Latches Fully Shielded Black Lifetime Warranty Polybag
Conrad Electronic
Manhattan DisplayPort Cable DisplayPort plug, DisplayPort plug 1.00 m Black 355582 DisplayPort 1.4, triple shielding, PVC coating, gold plated connectors
Compadvance
Manhattan Displayport Cable 3M