1. USB2.0/ESATA interface,480MBPS high speed data transfer rate,52XCD rom supported;Hard-disk;CD-ROM,DVD-ROM,Combo device supported plug and play;

2. AC power can be used with input voltage AC90V-264V.

3. Support Windows 98SE,Windows 2000,Windows me,Windows XP,Mac OS;

4.Under Windows 2000/ME/XP,no driver needed.