2.5" Solid State Drives (SSDs) or Hard Disk Drives offer many benefits over larger 3.5" hard disk drives, such as lower heat output, faster speed (with SSD), and lower power consumption. But installing a new 2.5" SSD or HDD into an existing computer may not be possible due to lack of 2.5" bay drive support. The SABRENT 2.5" SSD & SATA Hard Drive to 3.5" SATA Bay Converter easily transforms SATA 3.5" bay drive to 2.5" SATA hard disk or SSDs, by simply converting your existing 3.5" drive bay to accommodate the smaller drives. Industry standard screw mounting locations make it easy to install any size 2.5" Sata hard drive or SSD in a 3.5" SATA drive bay of your tower. "There has never been an easier way to convert your mSATA SSD into a standard 2.5" SATA III SSD. The SABRENT EC MSSA is the perfect solution to expand the connectivity of your mSATA drive in just a few easy steps! ● Completely pass through design allows for the mSATA drive to operate at full capacity without any conversion bottlenecks as well as provides power. ● Supports 50*30mm mSATA (Mini SATA) form factor Solid State Drives ● Aluminum enclosure provides added protection for your mSATA drive User instructions: The EC MSSA is a 2 part housing that interlocks and secures once your drive is inserted. With the housing apart: 1. Gently attach your mSATA drive into the housing and connect to the mSATA connector. (show picture of connectors) 2. Once secure, connect the 2 housing pieces (show the housing being put together) 3. Secure the housing with the supplied screws (show screwing the housing together) You are ready to go! Note: ● It doesn't support Mini PCIE SSD ● The product does not contain SSD hard disk Package Contents: ● mSATA to SATA 2.5 enclosure ● Screws + Screw Driver ● User manual "