The 4-Port USB-A 3.0 Hub expands the USB capabilities of a computer by providing four USB-A ports, so you can connect more peripherals and transfer data up to 5Gbps – ideal for supporting USB 3.0 cameras, keyboards, mice, flash storage drives, and other low-powered USB devices. Small, lightweight, and portable, the hub can easily fit on a desktop or be stored in a laptop case. This hub is a perfect accessory for the Microsoft® Surface® Book 2, Chromebooks, and other leading laptops and tablets.