Features: 1.6 in 1: HD Multimedia Interface, USB3.0, USB2.0, PD, Memory Card, Storage Card, 6 in 1 interface multifunctional docking station, to meet the daily various interface devices 2.Support 4K 30Hz: HD Multimedia Interface supports 4K 30Hz resolution, 3D visual effect, enjoy the cinema level shocking visual effect. 3.External Display: Multiport USB C adapter external display, large and clear display, multiply the efficiency. 4.USB3.0: Multiport USB, say goodbye to repeated plugging, USB3.0 high speed transmission, can be connected to a variety of USB devices. 5.Aluminum Alloy Shell: USB C docking station using aluminum alloy shell, faster heat dissipation, higher transmission efficiency. specification:Item Type: 6 in 1 USB C Hub Shell Material: Aluminum Alloy Interface: HD Multimedia Interface, USB3.0, USB2.0, PD, Memory Card, Storage Card Cable Length: Approx. 135mm / 5.3in (Including Plug) Shell Color: Gray USB A: 3.0 Maximum 5Gbps (Normal 70m/s) PD Version Power: 87W Maximum Memory Card, Storage Card: 2.0 Single Disk Character HD Multimedia Interface Resolution: 4Kx2K (3840x2160) 30Hz Support System: For OS X, for Windows, for Andriod Applicable Computers: Support All Type C Computers PackageList:1 x 6in1USBCHub