The Vantec 3.5" Nexstar Cx Sata to USB 2.0 and Esata External Hard Drive Enclosure is the perfect solution for those who need to store and transfer large amounts of data. The black enclosure is compatible with 3.5 inch drives and has both eSATA and USB 2.0 interfaces for fast data transfer.Designed by Vantec, a trusted brand in drive enclosures and docks, this hard drive enclosure is easy to use and install. The Nexstar CX enclosure is made of durable materials and has a sleek design that will blend in with any workspace. Whether you're a professional who needs to store large files or a home user who wants to back up important data, the Vantec 3.5" Nexstar Cx Sata to USB 2.0 and Esata External Hard Drive Enclosure is the perfect choice.