ITEM NAME:Practical 2.5 to 3.5 Bay SSD HDD Hard Disk Drive Mounting Brackets Adapter Rail [Conversion: 1in. = 2.64 cm | 1 cm = 0.39 in.].Fit any 2.5" HDD or SSD into your existing 3.5" Drive Bay. No screws required to install SSD into adapter. Suitable for any standard PC'S case. hope you could understand.
