Item Type: Type C Docking Station Shell Material: Aluminum Alloy Product Color: Silver Weight: Approx. 50g / 1.8oz Expansion Port: PD Charging Port, HD Multimedia Interface, USB 3.0 1USB3.0 Interface: Fast file upload, external U disk, can be externally connected with USB flash disk, Portable storage device card reader, keyboard and mouse, etc. 2Laptop Connected to Large Screen: HD multimedia interface supports 4K high definition resolution, and higher definition when connected to a large screen TV. 3Aluminum Alloy Shell Heat Dissipation: Aluminum alloy shell, anodized sandblasting process, excellent heat dissipation, wear resistant, fingerprint resistant, sturdy and durable. 4PD100W Charging: The PD interface supports 100W high power charging, ensuring sufficient power during device expansion and screen projection 5Plug And Play: No setting required, simple and convenient, without the need for cumbersome settings.1 x TypeCDockingStation