?Comprehensive Device Support? This hub offers comprehensive device support, ensuring compatibility with devices featuring USB-A or USB-C ports, such as MacBook Air/Pro, iMac, Chromebook, HP, Xiaomi, and more. It's also compatible with a range of operating systems, including Windows 10, 8, 7, Vista, XP, Mac OS X 10.6-10.12, and Linux 2.6.14 or later. ?User-Centric Design? This USB-C hub boasts a user-centric design, featuring a built-in high-performance chip for the protection of your devices and data. No software or driver installations are needed—it's a user-friendly plug-and-play solution. Its intelligent, slim build makes it an ideal companion for your ultrabook while on the go. ?High Velocity Data Flow? Experience high-velocity data flow with this 4-port USB 3.0 hub, offering impressive speeds of up to 5Gbps, a remarkable 10 times faster than USB 2.0. This ensures rapid HD movie transfers within seconds, while still supporting backward compatibility with USB 2.0 and 1.1. ?Enhanced USB Compatibility? This USB hub is enhanced with an extra USB to USB-C adapter, allowing you to convert the USB-A hub into a hub suitable for devices with integrated USB-C ports. Whether used alone or alongside the USB-A Hub, it offers broad compatibility with most devices. ?Versatile 4-Port USB 3.0 Hub? This versatile 4-Port USB 3.0 Hub adapter expands your laptop's capabilities with four extra USB 3.0 ports. It's compatible with a wide range of devices, including laptops, PCs, keyboards, mice, card readers, HDDs, printers, webcams, USB fans, and USB cables.