This Serial ATA Hard Drive Adapter lets you add a second hard drive to the laptop systems.
With a second hard drive, you can quickly store and back up critical data. Add this caddy to your laptop to give you another hard drive. Simply remove your CD/DVD-ROM drive and put the Caddy (with the added hard drive) in its place.
This is a good working adapter and is guaranteed.
HDD Interface: This device takes a SATA (2.5″ sata1 sata2 sata3 or SSD ) drive