The IOGEAR 3.5" USB & eSATA to SATA Combo Hard Drive Enclosure is the ultimate eSATA hard disk enclosure. It converts an internal SATA drive into an external eSATA or USB 2.0 drive, allowing you to bring your data with you wherever you go. With an eSATA enabled computer, the 3.5" USB & eSATA to SATA Combo Hard Drive Enclosure supports blazing fast transfer rates of up to 3Gbps. The drive also provides versatile hot-swap capabilities, giving you the freedom to add or remove a drive without rebooting your computer. The hard disk enclosure supports a wide variety of SATA hard drives from major manufacturers, including Maxtor, Fujitsu, Seagate, IBM, Hitachi, Samsung, Western Digital, as well as many other manufactures.The high-end aluminum case is durable and perfect for protecting your data anywhere you take it. With virtually unlimited storage possibilities the IOGEAR 3.5" eSATA 3Gbps / USB 2.0 Combo Hard Drive Enclosure is perfect for mobile professionals and for those who want the freedom and power to take their data wherever they go.