- For connecting a PC/notebook/MacBook/tablet computer via USB-C to a HDMI™ monitor/TV set or projector in order to transmit 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 ,- High-quality materials and separately shielded lines for excellent picture and sound quality without interference ,- USB Type-C DisplayPort Alternate Mode adapter cable ,- Compatible with Thunderbolt 3 (lightning symbol) , ,System Requirements: ,USB Type-C Connection with DisplayPort Alternate Mode or Thunderbolt 3 Technology. - Quality: 3 Stars ,- Connection: USB Type-C Plug ,- Gold-Plated: Yes ,- Colour: Black 2 years legal warranty only