Kensington UH4000 - hub - 4 ports

Expand your device's 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. Simply plug the expansion hub into your device and it's automatically ready to go with no need for an additional power source or driver downloads.