Connect an hdmi display to a mini displayport video source the mdp2hd4ks mini displayport to hdmi adapter enables you to connect a mdp equipped ultrabook tablet or laptop computer such as the thinkpadt440 series to an hdmi displaythis adapter is compatible with mini displayport 12 hdmi 4k 30 hz and as a result can support video resolutions up to ultra hd 4k as well as the accompanying digital audio up to 71 channel surround sound the mdp adapter is the perfect accessory for your mi