2 bay 2.5-Inch HDD/SSD to 3.5 Floppy Drive Bay Internal Hard Drive Adapter Plastic Mounting Bracket Converter Kit Specifications: Compatible with 2.5 SSD or HDD Allows a standard desktop or server without 2.5 bays to accomodate slim SSD or HDD. Coverts 3.5 drive bay into two 2.5 drive bays to support two 2.5 based SSD or hard drives. Dimensions: 122 x 100 x 25mm With Drive Screws and Adapter Case Screws Package Contents: Mounting Bracket Twelve (12) screws included