This displayport to hdmi adapter supports 4k video resolution enabling you to connect displayport devices such as an ultrabook or desktop computer to a 4k hdmi display or projector you will be amazed at how this adapter flawlessly manages your graphics intensive content with support for resolutions up to 4k four times the resolution of high definition 1080p its lossless performance makes the adapter the ideal solution for high resource applications such as graphic design cad amp cam design