*External 3.5 inch SATA hard-disk
*Hi-Speed USB 2.0 connection (downward-compatible to USB 1.1)
*eSATA(optional with extra charge)
*Suitable for Windows 98(SE), ME, 2000, XP, Vista, Mac OS X
*On/off switch
*High-quality aluminum housing for optimum hard-disk cooling
*External power supply (noiseless without fan)
*Immediately operable without driver (except Windows 98)