The Patriot Memory Supersonic Rage XT is the perfect solution for those looking for both an ultra-portable form factor & the high performance transfer speeds of USB (Universal Serial Bus) 3.0. Designed with a custom retractable USB (Universal Serial Bus) housing, the Supersonic Rage XT provides a unique all-in-one slide to connect design for best in class protection from wear & tear. With read & write speeds of up to 180MB/s (Read) & 50MB/s (Write), the Patriot Memory Supersonic Rage XT features high quality NAND & IC controller for excellent performance when working with large file transfers. Available in capacities of 32GB & 64GB, the Supersonic Rage XT offers plug & play compatibility with Windows® 7, Windows Vista®, Windows XP®, Windows 2000®, Windows® ME, Linux 2.4 & later, Mac® OS9, X & later. Backed by Patriot Memory’s award winning customer support, the Supersonic Rage XT carries a 5-year manufacturer warranty. Specification Capacity: 32GB Interface: USB (Universal Serial Bus) 3.0 (compatible with USB (Universal Serial Bus) 2.0) Read: 180MB/s Write: 50MB/s Rubber coated housing to protect from drops, spills & daily use Retractable design protects USB (Universal Serial Bus) connectors when the drive is not in use