Output: Enjoy UHD output to an external monitor or Flat Screen TV, very suitable for MiniDP monitors Compatible: Use with the latest laptops that have USB 3.1 ports for Google Chromebook / Surface Book 2 / Dell / Lenovo and other products Compact structure: unique design, strong metal surface treatment The operation is simple, plug and play, no driver installation is required Type: Thunderbolt 3 (USB 3.1) to MiniDP 4K @ 60HZ Colour: White Material: PVC Size: 210x6x5mm Package Contents: 1 x adapter. Only the above package content, other products are not included Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing; The measurement allowed error is +/- 1-3cm