The AmazonBasics 4 Port USB 3.0 Hub is a reliable and affordable USB hub that offers four USB 3.0 ports. It supports data transfer speeds of up to 5Gbps and is backward compatible with USB 2.0 and 1.1 devices. The hub is compatible with various operating systems, including Windows, Mac, and Linux. It is plug-and-play, requiring no additional drivers, and is a great solution for expanding the USB connectivity of your computer. The hub is compact and portable, making it ideal for travel or use with laptops.