Western Digital 500GB USB 2.0 External Hard Drive - Black

This portable usb hard drive is an easy, reliable way to add more storage to your PC. Simply plug it in to a USB port and start saving or backing up your photos, music, video and other files. This 500 GB drive comes with a USB 2.0 interface which does not require any power adapter as it is powered directly through the USB cable. Moreover, this preformatted external hard drive is designed for use with windows based computers. If you are looking for simple and reliable add-on hard drive storage, this is an ideal choice for you.