Item description:
1. The 2nd Hard Disk Drive Caddy / Adapter to bring you new maximum data storage flexibility, with the compact portable design. Which works with 2.5" inch 9.5mm / 7mm Serial ATA Hard drive HDD and SSD (Solid State Drive) as well. 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. Easy operation and convenient to use.

2. Updated SATA Board included fix for shutdown / sleep model problem with 2nd HDD/SSD;

3. Replacement Part Third-party factory produce. Good working caddy adapter.

Compatible Laptop Models:
- for HP ProBook 650 645 640 G1 only; (not fit G2 or G3 or any other models );

Package includes:
1 x Hard Drive Caddy with Bezel/faceplate and Mounting Bracket (No HDD / SSD included)
1 x Screwdriver;

Q&A for this Optical bay Caddy:

Q1: Why my hard drive cannot be detected?
A: for New HDD/SSD, please format it first;For used drive, you might need either totally format the original disk and delete the hide partition or use another HDD to re-test it;

Q2: What is the small switch for?
A: This is a compatiblility switch. It can fix the shutdown or sleep model or hard drive not be recognized problems by changing the switch position;

Q3:How to know if this item fits my laptop?
A: Please make sure your laptop model name is 100% the same as the listing compatible laptop list. We are always here to answer your questions if you are not sure about it.