The iNEO 320GB I-NA208U is an intelligent Plug-and-Play high speed USB 2.0 external portable USB 2.0 pocket hard drive design as noble notebook style. It comes with 320GB capacity Hard Disk Drives with build-in USB Cable for user to easy connect to PC. Ultra lightweight 320GB USB Palm-Size Pocket Hard Drive. If you are a business traveler or a professional user on the go, you need an external storage system that can work as hard as you do. This iNeo 320GB Pocket Hard Drive made with the built-in USB 2.0 cable design is perfect fit your need! Integrated USB cable brings conveniences to travel without AC adapters or messy USB cables. As with all USB 2.0 systems it is also backward compatible to the USB 1.1 speed. Hot swappable plug and play is the key feature to the convenience of this storage device. This is perfect solution for your PC or laptop if you need extra storage capacity for your Data, Music, Video, Games and etc. Use this portable hard drive for backup, data sharing, data transferring between your office and home. Easy plug-n-play connect via USB interface supporting transfer rate up to 480mpbs!