The Iomega Ego Portable Hard Drive is a 320GB external hard drive designed for use with PCs. It is a USB 3.0 interface drive that is compact and convenient for portable storage of files. The drive is sealed and never used, making it a reliable option for those in need of additional storage capacity on the go. With the brand reputation of Iomega and the model Ego, users can expect quality and performance from this portable hard drive.