The LaCie XtremKey USB Flash Drive is our strongest, toughest USB key yet, and features capacities up to 64GB. With capacities up to 64GB and an impenetrable shell, the LaCie XtremKey USB Flash Drive is a truly rugged USB key that stands up to the elements. The LaCie XtremKey USB Flash Drive is constructed with zamac, a metal alloy composed of zinc, aluminum, magnesium and copper that's so strong, it can withstand the pressure of a 10-ton truck.

The LaCie XtremKey USB Flash Drive memory modules are shielded inside of a 2mm casing and sealed with wear-resistant screw threads and a rubber O-ring, which makes it watertight up to 100 meters. In addition, it's resistant to 5-meter drops, fierce heat and bitter cold - it holds up in any environment, no matter where you take it (+200°C / -50°). Equipped with the Hi-Speed USB 2.0 interface, the LaCie XtremKey USB Flash Drive offers instant compatibility, outstanding transfer speeds and cross-platform convenience to all PC and Mac® users. With speeds up to 30MB/s (write) and 40MB/s (read), you don't have to sacrifice performance for protection.