This mini displayport to hdmireg adapter lets you output hdmi video and audio from an mdp device with support for ultra hd 4k at 60hz astonishing picture quality with support for ultra hd 4k at 60 hz the adapter lets you harness the video capabilities that are built into your mini displayport connection to deliver the astonishing quality of uhd to your 4k 60hz display this makes it easier for you to multitask while using multiple monitors to work on resource demanding applications unlike many