DisplayPort Quad input card - Boards cards

Display Port On Motherboard: No signal display port slot Silly question, which Display Port in the back should I plug the cable into? It has 3 DP on the rear of the card, does it matter which one I display slot Next Generation Display Interface for Personal Computer Products • VGA and DVI are to be replaced by DisplayPort

displayport slot 2 Slot 2 RAID 01510 TPM 1 USB ports 1, 2 1x DisplayPort port, supports a maximum resolution of 4K 60Hz