Features:1.This 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.3.Add this caddy to your laptop to give you another hard drive.4.ply remove your CD/DVD-ROM drive and put the Caddy (with the added hard drive) in its place.5.This is a good working adapter and is guaranteed.Descriptions:1.Internal Interface : SATA2.Model Number: 2nd Hard Drive CaddySupport: SATA3.Support Hard Disk: 2.5 HDD, SATA, SATAII SDD4.Compatible Models: Laptop with a 9.5mm thick DVD-ROMSpecifications:Color: blackCase Material: AluminumSize: 125*125*9.5mmPackage includes:1 x 2nd Hard Drive Caddy4 x ScrewsNote: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.The color of the actual items may slightly vary from the above images due to different computer screen, thanks for your understanding.Tips：Welcome to DreamyMarket. We will provide you the better service , the higher quality goods and the lower price. If you have any doubt about our product, please get contact with us, and we give you the answer as fast as possible.After you pay the bill, we promise you we will update the order to ready to ship.Once updated, we would ship the order in 24 hours,note that Saturdays are included in our time lines, during which our drop-off centers are operational. Before you sign the express ,please check up whether it has been broken. If you are satisfied with our product and our service, please give us the review of 5 stars as the recognition for our work.And you can add our shop in your collection so that once we have any pro motion or the thing you want is price down, we would sent an e-mail to inform you.If you are unsatisfied with us, please contact with us, we could give you the best solution.Hope you have a good experice in our shop!DreamyMarket is waiting for you!