ORICO Aluminum 5.25 inch to 2.5 or 3.5 Inch Internal Hard Disk Drive Mounting Kit with Screws and SHOCK Absorption Rubber Washer- Black Compatible with any 2.5 or 3.5 inch IDE,SATA or SAS Hard Drive and Solid State Disk Supports computer cases with an available 5.25 inch drive bay (screw-on type);allow to Mount 1x 3.5 - inch Drive and 1x 2.5 - inch Drive Separating rubber washer and screws provide excellent heat dispersion and shock absorption Made of aluminum alloy; quick and easy installation What is in the box: 1 x AC52535-1S, 4 x Rubber Washer, 16 x Mounting Screw, 1 x User Manual, 1 x Service Card; we provide 18 Months warranty and lifetime technical support for purchase via ORICO direct store This Item FIT Standard 5.25 inch Driver Bay and may not FIT Chassises with Customized Bay . Please ensure the 5.25 inch Driver Bay of your Computer is Standard Size before ordering this Item. Only support 1x 3.5 - inch Drive or 1x 2.5 - inch Drive, Convert 5.25 &#034; Bay to 2.5&#034; Bay or 3.5&#034; Bay Compatible with IDE and SATA interface Perfectly support both ordinary chassis and screwless chassis 1 x ORICO AC52535-1S 5.25&#034; to 2.5&#034; or 3.5&#034; Drive Bay converter 8 x Mounting Screws(Four Screws for HDD/SDD and Four Screws for Kit) 4 x Rubber Washer