Specifications: * USB 1.1 & 2.0 Certified * Capacities: 64MB, 128MB, 256MB, 512MB, 1GB, 2GB * 3 Year Warranty * Compatible With USB 1.1 * For Mac and PC, No Driver Required * No External Power Required * Functions as Hard Drive * LED Indicated Power, Read/Write * Shock Resistance: 1000G * Min. Data Retention: 10 Years * Colors: Black, Blue, Orange, White * Metal and Plastic Finishing * Accessories: USB Cable, CD Driver, Lanyard (Optional) * Physical Size: 55.8 x 25.6 x 8.8mm (LxWxH)