Don't put your data or USB ports at risk with clunky and awkward drives that are more likely to be knocked. The Integral Fusion range of USB Flash Drives is the ideal ?leave-in' solution: a low profile, reliable drive that you will barely notice attached to your device for long stretches of time. The fast USB 3.0 hardware inside the small 21mm casing creates a perfect mix of performance and convenience. Benefits: Fusion 3.0 is only a tiny 21 x 12 x 4.5 mm and is a fantastic 'leave in' USB solution. Can remain in a laptop or netbook's USB socket without getting in the way in general use or getting knocked and causing damaged to the USB port Keeps the 'clean' look of flat-screen TVs or tablet PC's when plugged in Ideal for home media and in-car use Spend less time waiting, and more time enjoying your content Ideal for large files, HD movies, backups and upgrading PC systems Backwards compatible with USB 2.0 systems Great accessory for a new Ultrabook with USB 3.0 connectivity Features: Low-profile metal casing Smallest USB Flash Drive in the Integral range USB 3.0 SuperSpeed hardware Read speed up to 210 MB/s*, and a Write speed up to 100 MB/s* USB 3.0 works in USB 2.0 compatible computers (at USB 2.0 transfer speed) PC and Mac compatible 2 year warranty