SEDNA - SATA III Internal 2.5" Hdd / SSD Dock (includes 5.25" CD ROM bay mounting kit) Internal dock for 2.5" SSD/HDD, fit both floppy bay and CD ROM bay Low cost internal dock, change your SSD or HDD easily SATA III interface, transfer speed up to 6Gbps Connect direct to mother board SATA III connector, booting from install SSD / HDD supported Support all OS