StarTech.com 2 Port SATA to eSATA Plate Adapter (ESATAPLT2M) Adds an external SATA (eSATA) port to your desktop computer, providing an external, shielded connection port on the back of your PC Backed by StarTech.com lifetime warranty Supports data transfer rates up to 6 Gb/s Compliant with Serial ATA 3.0 Specifications