<ul><li>Brand new and high quality</li><li>Add a second hard drive to your laptop using your laptop&#39;s optical drive.</li><li>This is a great solution for those that want to add a second hard drive in their laptop</li><li>This device/caddy will fit in a &quot;standard&quot; CD/DVD/optical drive bay found in laptop computers.</li><li>Simply pull out your CD/DVD drive and replace it with our optical bay hard drive caddy.</li><li>This is a good working adapter and is guaranteed.</li><li>Supports hot swapping, plug &amp; Play.</li><li>This caddy accepts 2.5&quot; SATA (Serial ATA) HDD only</li><li>Like a primary HDD, fast &amp; reliable connection.</li><li>No cables/PSU/software driver needed.</li><li>HDD Interface: SATA.</li><li>Laptop/ mother board interface: SATA</li><li>Simple installation : remove CD-ROM drive and plug the adapter (plus hard drive) in slot.</li></ul>