1.4K HD quality:Support Support 4K*2K(3840*2160) 30HZ Enjoy cinema- visual effects2.Enjoy Wired Network:Support 100 Mbps for working and playing games smoothly3.Type-C Interface :Suitable for , matebook. notebook and with type-c interface other laptop4.Expansion While Charging:Support 87W fast charge and have phones, tablets and laptops fully all the time.,5.Data transfer functionColour:greyMaterial:Aluminum alloySize:99 x 45 x 17mmPackage Contents:1 x USB C HubNote: The actual output power is determined by the power of a charger. This HUB supports up to 87W fast charging.Only the above package content, other are not included.Note: Light 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.