?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. ?Effortless Connectivity? Achieve effortless connectivity with this USB-C hub, featuring a built-in high-performance chip for device and data protection. No software or driver installations are required—it's a hassle-free plug-and-play solution. Its intelligent, slim design makes it an ideal travel companion for your ultrabook. ?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. ?Flexible USB-A and USB-C Hub? This USB hub's flexibility is amplified by the USB to USB-C adapter, enabling compatibility with USB-A and USB-C devices. It can be utilized independently or alongside the USB-A Hub, accommodating a wide range of devices. ?Efficient Connectivity: 4 USB 3.0 Ports? Enhance your laptop's efficiency with the 4-Port USB 3.0 Hub adapter, which provides four additional USB 3.0 ports. It's compatible with laptops, PCs, keyboards, mice, card readers, HDDs, printers, webcams, USB fans, and USB cables.