Function: 1 [Working Principle] The USB C to Ethernet adapter connects a new laptop with Type-C port to wired Ethernet. 2. [2 LAN transmission speeds available] You can choose between two transmission speeds of 100MB and 1000MB. 3 Stable Transmission: Good compatibility, uses smart chip for stable and fluent transmission, so it does not heat even after long periods of use. 4 [Easy Operation] Just plug and play, this Ethernet adapter does not require additional drivers or power supply, and is easy to use. 5 [WIDE APPLICATIONS] This USBC Ethernet adapter allows for faster high-definition video streaming, gaming, web browsing, storage, and more. Usage: Plug and Play Specifications: Item Type: Ethernet Adapter Material: Aluminum Alloy Type: External Card Application: Notebook Adapter Socket: RJ45 Package List: 1 x Ethernet Adapter Note: This is included in the user manual package, please read it yourself.