For connecting a PC/notebook/MacBook/tablet PC with USB-C to a DisplayPort monitor/TV or projector for transmitting digital audio/video data and signals ,USB-C adapter for perfect, high-resolution ultra HD quality, 3840 x 2160 pixels ,Gold-plated plug with low contact resistance for secure signal transmission ,Double shielding for optimal reduction of electromagnetic interference ,The inner conductor is made of copper which ensures best transmission properties ,USB Type-C DisplayPort Alternate Mode adapter ,Compatible with Thunderbolt 3 (flash symbol) , ,System Requirements: ,USB Type-C port with DisplayPort Alternate Mode or Thunderbolt 3 technology1 USB-C adapter