Compliant with DisplayPort 1.2a specification. Connect your MacBook Pro, MacBook Air, iMac or other Mini DisplayPort / Thunderbolt 2 equipped computer to an HD monitor, TV or projector with DisplayPort. (A DisplayPort cable is required) Support resolutions up to 4K. Gold-plated connector provides superior transmission, high reliability and durability. Deliver high definition audio and video signals from your computer to a monitor for video streaming or gaming. All relevant materials are complied with RoHS directive.