Orico 4 Port USB3.0 Aluminium HUB
_Extremely easy and convenient for use _Plug in and play _Build in VIA latest exclusive authorised chipset enhance its stable and reliable connectivity, perfectly ensure integrity and avoid interference for each USB 3.0 port _Compatible with Windows XP, 2033, Vista, 2008, 8 and MAC _No additional power adapter, driver or application is needed