Today's world is all about Gigabytes. Programs and data take up more and more storage space. The need for installing an extra hard drive on your PC or Mac is more present than ever. Opening your computer case and installing an internal hard drive can be a difficult job. So why not take the easy route? This external 3.5" USB hard drive offers you the perfect storage upgrade for your computer, a no-nonsense external hard drive. No need to open your computer; just plug the Hard Drive into the USB (2.0 or 1.1) port of your PC or MAC and you instantly have a substantial increase in storage space. The external Hard Drive is pre-formatted so you're ready to use your drive seconds after connecting it to your computer.