Aukey® USB 3.0 Hub 7 ports with power supply, compatible with Windows XP / Vista / 7/8 / Linux & Mac, Aluminum Hub Apple Style (7-Port) (Electronics)
Addendum: Unfortunately, the USB Hub has worked not too long. A USB flash drive that worked fine before is no longer recognized. Even with other devices I have problems, first it helped times to take the hub from power, but now no longer helps. Too b