Kensington USB Hub 3.0 4-port UH4000

Four USB 3.0 ports for easily connecting additional devices USB 3.0 technology for transfer rates of up to 5 GBit/s (ten times quicker than USB 2.0) Plug & Play installation with no drivers Compatible with systems running Windows 8.1/8/7/Vista/XP; Mac OS X 10.6 or later