System Requirements Hardware: PC and/or Macintosh with USB port Operating System: Windows 98/SE/ME/2000/XP/Vista, Mac OS 9.2 or above Drivers: Only required for Windows 98/ME Features Capacity: 64/128/256/512MB/1GB/2GB/4GB USB Connection: Plug & play/Supports hot swap USB Interface: Hi-speed USB 2.0 Data Retention: Up to 10 Years Write Protection Switch: None Data Protection and Encryption: Optional Built-in LED Indicator: Flashes when the disk is reading or writing data Technical Specifications FLASN Type: NAND Flash Operating Current: <110mA Suspend Current: <70mA Read Speed: 8MB/S(depending upon configuration) Write Speed: 7MB/S(depending upon configuration)