You really need this DVR / SSD Iron Rack Bracket for 2.5" to 3.5" Hard Disk to locate your SSD for protecting it and prolonging its service life. This bracket is made of superb iron material, so it is solid in structure and it can stand bump, collision, wear and tear. It lets you add a second hard drive to the desktop systems for using your desktop′s optical drive. With a second hard drive, you can quickly store and back up critical data. Simply remove your CD/DVD-ROM drive and put this device (with the added hard drive) in its place and it will fit in a standard CD, DVD or optical drive bay found in desktop. Very practical.                                    Features            Plug and play, easy to useAdopt superb material to ensure its durabilityFast and reliable connection in laptop, just as the primary HDDWith 8 screws to install easilyCompatible with DVR monitor host and most desktop PC hostWith screws on side and bottom for wider compatibility                                                            Specifications            Material    Iron    <br>
Color    Black    <br>
Brand    N/A    <br>
Quantity    1 Set    <br>
Form Factor    2.5 "    <br>
Powered By    Others, N/A    <br>
Support Max. Capacity    N/A B    <br>
Slot    Others, N/A    <br>
Support System    Others, N/A    <br>
Dimensions    (4.72 x 4.02 x 0.59) " / (12.0 x 10.2 x 1.5) cm (L x W x H)    <br>
Weight    3.14 oz / 89 g    <br>
                                                            Package Includes            1 x SSD Rack8 x Screws