HI PC 2.5 to 3.5 Inches Internal Hard Disk Drive Mounting Kit Converts an available 3.5" HDD bay drive to accommodate two 2.5" HDD or SSD (Solid State Drive) Supports any computer cases with an available 3.5" drive bay (both screw-on type or tool-less type) Screw pack included to mount the drives, For use in 3.5" internal drive bay Quick and easy installation, Convert any 2 2.5" Hardrive into a 3.5" drive bay Compatible with all types of 2.5" hard drive. Including SSD DRIVES!!!