This hard disk drive adapter gives you maximum storage
Designed for laptop CD DVD-ROM optical bay drive slot
It enables you to add a second notebook hard disk drive to any modular bay
9.5 mm thick Combo/SuperDrive with 13pin Slimline SATA interface
HDD interface: 22pin SATA
Laptop/mother board interface: 13pin SATA
Size: 127 x 126 x 9.5mm