7 Ports USB 3.0 Hub with Individual Switches for each Data Transfer Ports(Black)

1) Compatible with USB version: USB 3.0, USB 2.0 2) USB port in use LED indicator: YES 3) With fuse to protect all devices 4) With DC 5V Power jack 5) Size: 16.5cm x 4.5cm x 2.5cm 6) The product itself built-in USB Cable , The USB cable's length: 60cm 7) System requirements: windows 2K / XP, vista, win7, Mac OS (10.X or above) / Linux 8) USB 3.0: Super speed transfer rates up to 5 Gbps 9) USB 2.0: Super speed transfer rates up to 480Mbps 10) USB Connectors: A-type downstream X7, B-type upstream x 1 11) LED: Blue (power)