This is a unique product, please read the following detailed installation guide we have prepared meticulously for you. 1.Prepare for installation (2.5" hard drive shown must be purchased separately) 2.Remove two screws located on the side with the I/O port 3.Pull and slide out the internal tray 4.Place SATA hard drive in the internal tray 5.Push the hard drive forward until it is connected to the SATA connector 6.Secure the hard drive by inserting and tightening four screws on bottom of the tray 7.
