The Ultra Mini Portable Disk #ULT31309 is a compact external hard disk enclosure that is brand new. It features a cooling fan for added functionality and is designed to accommodate a 3.5 inch drive. The unit is black in color and offers both Firewire and USB 2.0 interfaces for connectivity. Manufactured in China, this unit does not come with a manufacturer warranty, but it is a reliable option for storing and accessing data on the go.