Features: 1.6 in 1 Docking Station: With High Definition Multimedia Interface, USB3.0, USB2.0, Storage Card, Memory Card, PD. Multi port expansion, to meet the daily variety of interface equipment. 2.4K HD 3D Visual Effect: 4K HD, support 4K 30Hz resolution, enjoy cinema level 3D shock visual effect, external display, large screen clear display, doubling efficiency. 3.USB3.0: USB3.0 high speed transmission, with multi port USB, do not need to plug and remove repeatedly, can be connected to a variety of USB devices. 4.Connect Big Screen: Connect to the big screen, computer and mobile phone connected to the TV, the big screen display, seconds into the home theater. 5.Aluminum Alloy Shell: The dock has an aluminum alloy shell for fast heat dissipation, and has higher transmission efficiency. specification:Item Type: 6 in 1 Docking Station Material: Aluminum Alloy, Electronic Interface: High Definition Multimedia Interface, USB3.0, USB2.0, Storage Card, Memory Card, PD Wire Length: Approx. 130mm or 5.1in (including Plug) USB A: 3.0 Maximum 5gbps (normal 70m or s) 2.0 Maximum 480mbps (normal 20m or s) PD Version: Support PD3.0, Maximum Support 100w Storage Card Memory Card: 2.0 Single Drive Letter, Support Storage Card Memory Card, Support Two Cards to Read and Write at the Same Time High Definition Multimedia Interface Resolution: 4K30Hz or 2K60hz Applicable Computers: Support All Type C Channel Computers PackageList:1 x 6in1DockingStation 1 xUser Manual