1. 4 Ports: The USB C hub is equipped with one RJ45 Gigabit Ethernet port and three USB ports, which can expand more interfaces for your laptop or tablet.2. Gigabit Ethernet: The Ethernet port is compatible with 1000Mbps/100Mbps, ensuring a smooth and stable online experience.3. 5GBPS Data Transfer: The USB 3.0 data port transfers data at speeds of up to 5Gbps, which is ideal for transferring media files, and the additional USB port can be connected to other external devices such as mouse, keyboard, USB flash drive, etc.4. Storage Hole Design: The USB C Ethernet Adapter comes with a data cable storage hole, which can well prevent the data cable from tangling, and can also effectively protect the data cable interface, which is durable and beautiful.5. Aluminum Alloy Shell: The shell is made of aluminum alloy, which is not hot to the touch after long-term use and dissipates heat quickly.