Model: USI-2535U3 USB 3.0 to SATA adapter Connect three different sizes of drive mechanism to USB 3.0 (2.5”, 3.5”, and 5.25”) Support all SATA drives AC/DC power adapter SATA II & USB 3.0 compatible Support OS: Win98SE/2000/ME/XP/Vista/7/8 Mac OS 10.0 or higher