13 USB2.0 port with super speed 5Gbps Compliant with USB revision 2.0 1*13 Ports USB 2.0 HUB 1 *Power Adapter USB Connectors:A-type downstream X7, B-typw upstream X1 Driver Support:Windows 2k/XP/Vista/Win7.Linuk.MAC os 10.0+ LED:Blue (power) Maximum Data Transfer Rate:USB2.0:480Mbps Power:DC5V Dimensions:116(W)X45(D)X19MM(H)