1. The 2nd Hard Disk Drive Caddy / Adapter to bring you new maximum data storage flexibility, with the compact portable design.
  2. With the second HDD in your Laptop, You can speed to backup important applications and critical data ( Simply remove your CD-ROM drive and put the Caddy (with the added hard drive) in its place.
  3. Support Plug & Play;Fast & Reliable connection just as the primary HD
  4. Unpack the New drive, lift the adapter retaining latch, the screw to the hard disk; Insert the drive into the Adapter at an angle; Slide the drive into the connector until it locks into place; Lower the adapter retaining latch until it snaps closed
  5. Please check the below cool item, that will turn your original 12.7mm sata connection drive into an external DVD drive, better yet, no AC adapter needed; External case for 12.7mm Sata DVD drive. Only a case, not included any drive )