?Versatile Compatibility? This hub is compatible with most devices equipped with USB-A or USB-C ports, including MacBook Air/Pro, iMac, Chromebook, HP, Xiaomi, and more. It also offers compatibility with various operating systems, including Windows 10, 8, 7, Vista, XP, Mac OS X 10.6-10.12, and Linux 2.6.14 or later. ?Hassle-Free Usage? This USB-C hub offers hassle-free usage, featuring a built-in high-performance chip for device and data security. There's no need for software or driver installations; it's as simple as plug and play. Its intelligent, slim form factor makes it an ideal partner for your ultrabook during your travels. ?Speedy Data Transmission? The 4-port USB 3.0 hub excels at high-speed data transmission, achieving rates of up to 5Gbps. This speed is a remarkable 10 times faster than USB 2.0, allowing you to transfer an HD movie within seconds. It also offers backward compatibility with USB 2.0 and 1.1. ?Universal USB-A/USB-C Hub? This USB hub's versatility is extended by an extra USB to USB-C adapter, making it compatible with both USB-A and USB-C devices. Whether used alone or with the USB-A Hub, it accommodates a wide variety of devices. ?Effortless Expansion: 4 USB 3.0 Ports? Effortlessly expand your laptop's capabilities with the 4-Port USB 3.0 Hub adapter, offering four additional USB 3.0 ports. It's compatible with laptops, PCs, keyboards, mice, card readers, HDDs, printers, webcams, USB fans, and USB cables.