With features of USB-C to 3-port SuperSpeed USB 3.0 Hub and Ethernet Adapter, the Edimax EU-4308 can transfer data to and from multiple devices at up to 5 Gbps. Enjoy high-speed data transfer and internet connection in one slim and lightweight Hub. Its multi-purpose is perfect for the latest tablets and ultra-thin laptops (with limited ports) to connect up to 3 USB devices and an Ethernet cable at once. 2-in-1 Function. Plug and Play. If your smart device is missing the ports you need, the EU-4308 can help. The 3-port USB 3.0 hub gives you access to not only your USB peripheral devices but also a wired internet connection. It offers a Gigabit Ethernet port, so you can connect to a network in locations where Wi-Fi is unreliable or unavailable. Works with the Mainstream Operating System No compatibility problems while using EU-4308 with your latest smart devices. The EU-4308 supports mainstream operating systems, including Windows, Mac OS, and Linux while keeping good performance in daily networking life.