Item specifics: <br />SATA to SATA 2nd HDD HD Hard Driver Caddy for 9.5mm Universal CD/DVD-ROM<br /><br />Caddy Thickness:9.5mm<br />Caddy Interface: SATA<br />Hard Drive Interface: SATA (2.5&amp;amp;quot; sata and ssd drives)<br /><br />This 2nd Hard Disk Drive Adapter can increase your storage.<br />It enables you to add a second notebook hard disk drive to your modular/optical bay.<br /><br />Compatible with:<br />For 9.5mm Laptop <br />SATA to SATA 2nd HDD HD Hard Driver Caddy for 9.5mm Universal CD/DVD-ROM