Expand your desktop with an external Display Port monitor using a USB-C or Thunderbolt 3 port. This cable adapter supports transmission of 4K Ultra HD resolution of up to 3840 x 2160 pixels including audio signal.&lt;br /&gt;&lt;br /&gt;Very easy to use you simply connect the cable adapter to a USB-C or a Thunderbolt TM 3 port on your computer use the Display Port connector to connect it with a display and youre all set. Drivers are installed automatically from the system.