Connect 4 USB 3.0 devices to your Mac or PC easily. By using the Satechi Aluminum Clamp USB Hub, connecting your smartphones, external hard drives, camera, flash drives, keyboards, printers and more to your computer won’t be that difficult anymore. This hub attaches to your monitor and does not take up desk space either. The metallic silver finish complements the style of your MacBook or iMac. The transfer rate can stretch up to 5.0 Gbps which is about 10 times faster than USB 2.0. An easy to use solution for everyday computer users.