Welcome to the store! 4 PORTS: The USB C hub is equipped with an RJ45 Gigabit Ethernet port and three USB ports to expand more interfaces for laptops or tablets. GIGABIT ETHERNET: The Ethernet port is compatible with 1000Mbps/100Mbps to ensure a smooth and stable online experience. 5GBPS DATA TRANSFER: The USB 3.0 data port transfers data at up to 5Gbps, perfect for transferring media files, and the additional USB ports can connect to more external devices like mice, keyboards, USB flash drives, and more. STORAGE HOLE DESIGN: The USB C Ethernet adapter comes with a data storage hole, which can effectively prevent the data cable from tangling and also protect the data cable interface, while looking good. ALUMINUM ALLOY CASING: The casing is made of aluminum alloy, which does not get hot during prolonged use and dissipates heat quickly. Specification: Item Type: 4-in-1 USB C Hub Interface: RJ45 Gigabit Ethernet Port, 3 USB Ports RJ45 Ethernet Port: Supports 1000Mbps/100Mbps Size: Approx. 8 x 2 x 2 cm / 3.15 x 0.79 x 0.79 inches How to Use: Plug and play Color: As shown Material: Aluminum Alloy Package Contents: 1 x USB C Hub Only the above package content is included; other products are not. Note: Light reflections and different displays may cause the color of the item in the picture to differ slightly from the real object. The allowed measurement error is +/- 1-3 cm. Your satisfaction is our top priority. We will provide you with the best service. If you encounter any issues after receiving the product, such as damage or incorrect quantity, please contact us immediately, and we will provide you with the best solution!