?Effortless USB Port Expansion?: Experience the convenience of expanding your USB ports effortlessly with this USB hub. By integrating four additional USB A 3.0 ports, you can easily amplify the capabilities of your laptop, MacBook, iMac, Mac Pro/mini, Surface Pro, XPS, Notebook PC, or Tesla Model 3 and enjoy fast data transfer speeds. It's important to note that this USB hub is not intended for charging, as it has a maximum output of 900mA current (charging may be slower). ?User-Friendly Convenience?: Say goodbye to complicated setups and say hello to seamless connectivity with this USB hub. It boasts a user-friendly plug-and-play design, allowing you to effortlessly expand your connectivity options. The HOPDAY 4-Port USB 3.0 Hub is specifically designed for easy use, ensuring a hassle-free experience. With your purchase, you will receive the hub, a user manual, and access to our responsive and helpful customer service. ?High-Speed Data Transmission?: Unleash the power of USB 3.0 ports and experience swift data transfer rates of up to 5Gbps. This USB hub guarantees efficient and rapid file transfers, enabling you to save time and boost your productivity. Furthermore, it supports backward compatibility with USB 2.0 (480Mbps) and USB 1.1 (12Mbps) devices.For accommodating HDDs that require additional power supply, consider using an external power adapter. ?Advanced Chip for Optimal Performance?: Our USB hub is equipped with an advanced chip that guarantees exceptional performance. With a superior thermal design, it maintains stability and prevents overheating, even during prolonged usage. This ensures that you enjoy uninterrupted connectivity without any performance hiccups. Invest in our hub and experience the pinnacle of efficiency. ?Versatile Connectivity for Various Devices?: The HOPDAY USB C hub 4-port USB 3.0 hub ensures versatile connectivity to cater to your diverse needs. With its wide compatibility across operating systems like Windows 10/8/8.1/7/Vista/XP, Mac OS X, Linux, and Chrome OS, this hub becomes an indispensable tool. Seamlessly connect USB flash drives, mobile HDDs, smartphones, wireless mouse/keyboard, and even USB C devices using the reliable USB A to C cables.