2.5'/3.5'' Hard Drive External Enclosure SATA to USB 3.0 HDD Docking Station This HDD enclosure enables you to plug in your 2.5' and 3.5' SATA HDD/ SSD and turn it as an external drive, which with USB 3.0 blazing fast transfer rates up to 6Gbps and convenient to carry. There is better protection for your HDD SSD hard disks with precious data by application of its drawer function.