7-Port SuperSpeed USB 3.0 External Hub with ON/OFF Switch Seven (7) SuperSpeed USB 3.0 downstream ports Individual ON/OFF switch for each USB ports with Blue LED light for ON/OFF indication One (1) iPad charging port Supports self-powered mode Supports Windows XP/Server 2003/Vista/Server 2008/Windows 7/Windows 8/Linux/Mac OS 8.6 and higher