Star Tech. com 2m Mini Display Port to Display Port Cable - 4k x 2k HBR2 - mDP to DP 1. 2 Create a high-resolution 4k x 2k connection with HBR2 support between your Mini Display Port-equipped laptop and a standard DP monitor 6ft MDP to DP Cable - 6ft Mini DP to Display Port 1. 2 Cable - Display Port 4k with HBR2 support High-resolution support of up to 4k x 2k (3840 x 2160) @ 60Hz - a max HBR2 bandwidth of 21. 6 Gbps Mini Display Port to Display Port adapter cable is compatible with PC, Mac and Microsoft Surface