The Patriot Memory Supersonic Rage XT is the perfect solution for those looking for both an ultra-portable form factor and the high performance transfer speeds of USB 3.0. Designed with a custom retractable USB housing, the Supersonic Rage XT provides a unique all-in-one slide to connect design for best in class protection from wear and tear.With read and write speeds of up to 180MB/s (Read) and 50MB/s (Write), the Patriot Memory Supersonic Rage XT features high quality NAND and IC controller for excellent performance when working with large file transfers.Available in capacities of 32GB and 64GB, the Supersonic Rage XT offers plug and play compatibility with Windows® 8, Windows® 7, Windows Vista®, Windows XP®, Windows 2000®, Windows® ME, Linux 2.4 and later, Mac® OS9, X and later. Backed by Patriot Memorys award winning customer support, the Supersonic Rage XT carries a 5-year warranty. *Unleash the power of Windows® 8. Patriots Supersonic USB 3.0 drives are fully certified plug and play compatible with Window® 8 so users can take full advantage of improved transfer speeds and reliability.