A device used to add a second hard drive or SSD to a laptop by replacing the optical (CD/DVD) drive.
It is a universal adapter that fits into a laptop's 9.5mm thick CD/DVD-ROM slot.
The caddy allows you to install a 2.5-inch SATA hard drive or SSD.
It provides a fast and reliable connection, similar to the primary hard drive, and is plug-and-play.
The caddy is made of aluminum, which makes it lightweight and helps with cooling the installed drive.