?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-Friendly Design? This USB-C hub is designed with user-friendliness in mind, featuring a built-in high-performance chip to safeguard your devices and data. There's no need for software or driver installations; it's plug and play. Its intelligent, slim profile makes it an excellent companion for your ultrabook while traveling. ?Swift Data Transfer? With a 4-port USB 3.0 hub, enjoy swift data transfers at an impressive rate of up to 5Gbps—10 times faster than USB 2.0. This means you can transfer an HD movie in just seconds. Plus, it's backward compatible with USB 2.0 and 1.1. ?Expanded Compatibility with USB-A/USB-C? With an additional USB to USB-C adapter, this USB hub extends compatibility to both USB-A and USB-C devices. Whether used alone or in conjunction with the USB-A Hub, it supports a vast range of devices. ?Efficient 4-Port USB 3.0 Hub? The 4-Port USB 3.0 Hub adapter is your laptop's perfect expansion, adding four additional high-speed USB 3.0 ports. It's compatible with laptops, PCs, keyboards, mice, card readers, HDDs, printers, webcams, USB fans, and USB cables.