Kensington UH4000 USB 3.0 4-Port Hub, Black

Features:Add 4 USB ports for simple device expansionUSB 3. 0 technology for transfer speeds up to 5 Gbps, which is 10x faster than USB 2. 0Plug & Play installation with no driversCompatible with systems running Windows 8. 1/8/7/Vista/XP; Mac OS X 10. 6 or later