With USB ports in almost every computer and popping up in cars, DVD and multimedia players, TV's, photo frames and more, USB drives are now being considered an essential accessory.The Slider USB Drive from Verbatim has a retractable sliding mechanism which protects the USB connection when it is not in use. Simple and easy to use, just slide open the cap, plug into any USB 2.0 port and drag and drop your folders and files.