With this 3.5” USB 3.0 hard drive enclosure, you can effortlessly connect a 3.5” SATA hard drive to a free USB 3.0 port on your PC, laptop, or netbook. You can reuse the hard drive from your old PC or install a new one. If you are looking for a backup solution for your music, videos, photos, and other files, or simply an external storage option, this 3.5” USB 3.0 hard drive enclosure is the right choice for you. Thanks to the tool-free sliding mechanism, assembly takes less than 5 seconds. The maximum data transfer rate is 4.8 Gb/s. It is compatible with all 3.5-inch (8.9 cm) SATA hard drives and features a tool-free slider mechanism for easy installation.