2.5 inch Second HDD Hard Drive Caddy SATA to SATA for Apple MacBook Pro Thickness: 9.5mm

Features1. This Serial ATA hard drive adapter lets you add a second hard drive to the laptop systems. 2. 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 3. This is a good working adapter and is guaranteed 4. 100% brand new and never used. Plug and play 5. The height of this adapter is 9.5mm 6. HDD Interface: SATA (2.5 inch sata or ssd drives) 7. Laptop/ Mother board interface: SATA