... -play; no external power supply required, USB bus-powered3,Support Windows 98/Me/2000/XPMac OS 9.x/Mac OS ... Linux2.4.x4, All drives are made with high quality Intel/Samsung/Toshiba/Hynix/Micron memory5, Reading speed(USB2.0): ... convenient to carry24, Preventing Boot Virus and no track damage Support System: Operating SystemFile TransferWindows 7YesWindows VistaYesWindows XPYesWindows 2000 (SP4)YesMac ...