1、8 in 1 Docking Station: With PD, USB C, USB0, USB0, Storage Card, Memory Card, High Definition Multimedia Interface, RJ45 interface, multi port expansion, to meet the daily various interface equipment. 2、4K HD: Support 4K 30Hz resolution, enjoy cinema level shock visual effect, large screen clear display, doubling efficiency. 3、USB0: Multi port USB, do not need to plug and remove repeatedly, usb0 high speed transmission, can be connected to a variety of external USB devices. 4、RJ45 Network Port: Connected to the wired network, there is no jam or disconnection, and the office and downloading of games are unblocked. 5、Aluminum Alloy Shell: The dock has an aluminum alloy shell for faster heat dissipation and higher transmission efficiency. 1 x 8 in 1 Docking Station1 x User Manual Item Type: 8 in 1 Docking StationMaterial: Aluminum Alloy, ElectronicInterface: PD, USB C, USB 3.0, USB 2.0, Storage Card, Memory Card, High Definition Multimedia Interface, RJ45Wire Length: Approx. 138mm / 5.4in (including Plug)Rj45 Network Interface: 100M Network CardUSB A: 3.0 Maximum 5gbps (normal 70m/s) 2.0 Maximum 480mbps (normal 20m/s)USB C: 2.0 Maximum 480mbps (normal 20m/s)PD Version: Support PD 3.0, Maximum Support 100wStorage Card Memory Card: Comply with Usb 2.0 Specification, Support Storage Card Memory Card, Support Single Disk Single Card Read WriteHigh Definition Multimedia Interface Resolution: Support 4k 30hz ResolutionSupported System: for OS X, for Windows, for AndroidApplicable Computers: Support All Type C Channel Computers