Medialink - 7-Port High Speed USB 2.0 Powered Hub - NEW Desktop Design w/Weighted Base Compatible With Windows 7/Vista/XP/2000/Me/98SE and Mac OS X/8.6 ~ 10.X High Output 3 Amp Power Supply Included Backwards Compatible With USB 1.1 / 1.0 Plug And Play, Hot Swappable, No Driver Required 7 High Speed USB 2.0 Ports With Two Top-Loading Ports For Quick And Easy Access