Taking inspiration from a long history of award winning sports cars, the GT SuperSpeed USB 3.0 Portable Hard drive features the famous white racing stripes which are seen in circuits all over the world. The red LED lights on the rear of the hard drive add to the racing car style.Being lightweight and combining large capacity with good looks, the GT SuperSpeed is perfect to carry with you, bringing style and reliability to your workspace – wherever that may be.The GT SuperSpeed is USB 3.0 bus powered and requires no external power for operation; simply plug 'n' play. It is also formatted in FAT32 enabling you to use it on Windows OS and Mac OS systems.The GT SuperSpeed USB 3.0 Portable Hard Drive comes with an extensive software package pre-loaded on it. This includes Nero Backup Software, Green Button Energy Saving Software and Formatting Software as wellas the User Manual(s).The write protection switch on the rear of the drive is a new feature, preventing the accidental deletion of data. It works in a similar way to the write protection on a floppy disk or the write protection switch on an SD card.