For connecting a PC/notebook/ultrabook/MacBook to a monitor/TV or projector for transmitting digital video, audio data and signals ,DisplayPort adapter for perfect, high-resolution ultra HD quality, 3840 x 2160 pixels ,Gold-plated plug with low contact resistance for secure signal transmission ,Additional shielding for good reduction of electromagnetic interference ,3D transmission due to extended bandwidth ,Supports audio transmission with models which make the sound signal available on the mini DisplayPort ,Compatible with Thunderbolt technology1 DisplayPort adapter
