This 2nd SATA Hard Drive Adapter lets you add a second hard drive to the laptop systems.
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 it's place... This is a good working adapter and is Guaranteed.

This device accepts 2.5" SATA（1,2,3 ／ 7mm/9.5mm )hard drive , also compatible with 2.5" SSD

Compatible: 

HP EliteBook 2530P 2540P

Package Content:
1x Serial ATA  Hard Drive Adapter/Caddy ,1x small screwdriver (the hard dirve is not included)

 Note: the mounting bracket only fits 2540p, if your laptop is 2530p, you can transfer your optical drive's  bracket to our caddy.