This USB-C network card adapter allows for faster and more reliable network speeds than WiFi.This helps to avoid Wi-Fi interference and privacy issues. This USB-C to LAN adapter lets you enjoy 1Gbps/1000Mbps Ethernet speeds for movie streaming, online gaming, video conferencing, uploading and downloading large files without buffering. It is constructed of aluminum alloy material. There are 4 styles for you to choose from. With widely compatible design, it is suitable for MAC OS system with MAC OS10.9 and above (plug and play), Android Android/Linux systems (device support or debugging required), and swired internet access for some smartphones. Item Name: Ethernet Adapter Material: Aluminum Alloy Features: Anti-interference, Stable Signal, High Performance Style A: 1000M, USB3.0 Aluminum Alloy Network Card Style B: 1000M, Type-c Aluminum Alloy Network Card Style C: 2500M, USB3.0 Aluminum Alloy Network Card Style D: 2500M, Type-c Aluminum Alloy Network Card Interface Type: RJ45, Type-c, USB3.0 Transmission Rate: 1000/2500Mbps Size Details: LxWxH: 6cm x 2.35cm x 1.65cm/2.36" x 0.93" x 0.65"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Ethernet Adapter