feature: TransferrateofHi-SpeedUSB2.0interfacecanbeupto480Mb/sec(Max)Internaldesignfittinginto3.5 drivebaytosavethedesktopspace.SupportsHot-SwappingandPlugandPlayfunction.Sockets:Memorycardssocketx5,USBsocketx1USBBuspowered;noexternalpowerrequired.SupportsMassStorageClassDriveSupportWin98orhigher,MacOSV9.2orhigherNodriverinstallationrequiredforWindowsMEorabove