Expand your devices productivity capabilities by plugging your peripheral accessories into any of four available USB 3.0 ports. Using USB 3.0 technology, the hub supports transfer speeds up to 5 Gbps, which is 10 times faster than USB 2.0. Featuring Plug & Play Operation, simply plug the expansion hub into your device and it is automatically ready to go with no need for an additional power source or driver downloads. The adapter is compatible with devices running Windows XP or above and macOS 10.6 or above.