Create a high resolution 4k x 2k connection with hbr2 support between your mini displayport monitor and a displayport source the dp2mdpmf3 3ft displayport to mini displayport 12 cable adapter turns a mini dp male connector into a regular displayport male connector making it easy to connect a mini displayport equipped monitor to a laptop that only provides a standard displayport output eg toshiba etc the dp to mini dp cable supports high resolutions of up to 4k x 2k 3840 x 2160 60