USB 2.0 * Capacities: 64GB * 1 Year Warranty * Compatible With USB1.1 * For and PC, No Driver Required * No External Power Required * Functions as Hard Drive * LED Indicated Power, Read/Write * Resistance: 1000G * Min. Data Retention: 10 Years * Auto-run, Space partition, Password Protection and boot function. * Multiple Operation Systems supported: No driver needed in Windows ME, Windows 2000 9.x or later, Linux Kernel 2.4 or later. Only Windows 98 and Windows 98SE need the enclosed driver