Keep your files backed up and your systems running smoothly with this USB 3.0 to SATA 2.5" adapter. This compact unit features two USB 3.0 male connections for data transfer and power, one 7 pin male connection, and another 15 pin head for USB power. It's also compatible with the 2.5" SATA1, 2.5" SATA2, and SATA SSD. No extra drivers are needed for any operating systems.