Specification: Item Type: 2.5in Internal HDD Enclosure Material: ABS, Stainless Steel Transmission Interface: Support I/II Applicable Hard Disk: 2.5in SDD, HDD Number of Connected Hard Disks: 1 Transfer Rate: Up to 6gbps (depending on hard drive speed) Maximum HDD Height: 9.5mm/0.4in Support Hard Disk Capacity: Unlimited Applicable Installation Space: 5.25in Floppy Drive Bay System Requirements: for Win, for OS X Package List: 1 x 2.5in Internal HDD Enclosure 2 x Data Cable 2 x Power Cord 4 x Screws