UNIVERSAL USB to SATA/ IDE ADAPTER - Our USB to SATA IDE HDD adapter is designed for 2.5'/ 3.5' SATA HDD/ SDD, 2.5'/ 3.5' IDE HDD hard drive, supporting DVD-ROM, CD-ROM, CD-RW, DVD-RW, DVD+RW, compatible with windows 7,8,10, vista, XP; Mac OS,9,10; LINUSX. ACCESS TO 3 DRIVES SIMULTANEOUSLY - plug & play, no driver needed. This converter allows you to connect 2.5 3.5 IDE & SATA hard drives to your computer via USB port. Perfect for duplicate, backup or transfer data from the hard drives to another one. It has a SATA II connector and two IDE connectors (40pin and 44pin).