1.USB 2.0 to SATA disk,CD/DVD-ROM,CDR/ RM,CDMBO 2.Support plug-and-play 3. Compatible for most systerm USB 2.0 to SATA1.Support 2.5/3.5 SATA/IDE harddisk,CD/DVD-ROM,CDR/RM,CDMBO2.Support plug-and-play3. Compatible forwindows98/98SE,ME,2000 andXP,MAC,OS9.2 or above,linux,Vista Factory USB 2.0 to SATA