[Widely Compatible Multi-functional USB C Hub]: A USB-C expansion hub for M1 , / Pro 2016 or above, Air 2018 or above, Google Chromebook Pixel, MateBook/MateBook Pro, , Surface Book2/Pro7/Go, , and S10, S10Plus, S9, S9 Plus, Note 10, Note 9, New version phones and other Type C laptops who support Display mode and Power delivery. [UHD 4K Output ]: Mirror or extend your screen are implementable now, which giving you an unprecedented visual experience. You can directly your screens to HDTV, monitor or projector , highly increase your working efficiency. It supports display up to 3840x2160@30Hz. [Slim & Portable Design]:USB Type C Hub has a -to-go design. With aluminum appearance case,you can just put it into your pocket and it is perfect for business trip or travel. color:Gray-black :Aluminum Package Contents: 1 x USB C Hub Docking Station Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.