Light weight, durable, easy to install and remove Compatible with 2.5 solid state hard disk /SATA hard drive with a thickness of 9.5mm. There is no screw design between the bracket and the ordinary mechanical hard disk SSD solid state drive Overview 2.5 inch to 3.5 inch SSD HDD Notebook Hard Disk Drive Mounting Plastic Adapter Bracket Dock Holder for PC Enclosure Feature: 1. Light weight, durable, easy to install and remove. 2. Compatible with 2.5 solid state hard disk /SATA hard drive with a thickness of 9.5mm. 3. There is no screw design between the bracket and the ordinary mechanical hard disk SSD solid state drive. 4. The inner side of the bracket has four inner columns corresponding to the four screw holes on the side of the hard disk, which fastens the hard disk and is very stable. 5. The bracket is suitable for ordinary desktop computer main box 3.5 inch hard disk position, or any equipment that can directly fix 3.5 inch hard disk can use this bracket. Specification: Material: plastic Hard disk: 2.5” SATA1& SATA2 SATA3 HDD&SSD Support device: support 2.5 inch hard disk, including solid state hard disk and traditional hard disk and other equipment. Note: NOT Included SSD/HDD. Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understand. Package Content: 5 x Hard Drive Holder