A simple, high quality portable drive that is light and easy to carry. Simply plug it in to any USB port and start saving your photos, music, video, and files. Clean lines, modern shape, and WD quality make WD Elements Portable drives a simply affordable solution to your portable data storage needs. WD quality inside and out - Designed with the same commitment to quality that made WD external drives the number one drives in the world Plug-and-play simplicity - Just plug it into a USB port and you`re up and running instantly USB powered - These drives require no power adaptor; they are powered directly through the USB cable Compact design - Weighing in at only a few ounces, these small drives fit easily into a pocket or purse Preformatted for PCs - Designed for use with Windows-based computers. Can be easily reformatted for use with Macs