It adopts mold once stamping and forming, and the effect is consistent and easy to install. Compatible with almost all 2.5 inch SSD solid state drives and mechanical hard drives. Compatible with almost all 2.5 inch SATA and IDE interface hard drives. Black metal profiles,not easily deformed,fast heat dissipation,maximizing the protection of your hard drive. Model: 2.5 inch to 3.5 inch desktop hard drive bracket Scope of application: Can install any 2.5-inch IDE/SATA/SSD solid/mechanical hard disk to the hard disk of the desktop, suitable for most PC chassis in the market (please refer to your own internal chassis and baby for your own reference), let you Easy to install IDE or SATA SSD and mechanical hard drive. With this hard drive holder, you can easily load your SSD or mechanical hard drive into your desktop computer, allowing you to upgrade your system space and performance. size: 12 x 10 x 2.5cm Material: Metal colour: black Package Contents: 3 x hard disk bracket 3 pack x screws(Note: Random color, don't accept the specified color.) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.