Coolgear USB 3.0 7-Port Industrial Hub Metal Case Din-Rail GL Chip 1.5Amp Output Provides 7 USB3.0 downstream ports, For Systems with USB 3.0, USB 2.0 or USB1.1 Ports Supports 5Gbps, 480Mbps, 12Mbps and 1.5Mbps Speed Metal Case, Ideal for Critical/Industrial Applications Fast GL 3520 Chip Inside and Maximum Power per port of 1.5Amp (great for charging Ipads/Phones/Etc.) Windows XP, 2003, CE, Vista, Windows 7, and Windows 8 as well as Linux and Mac OS 10.X