Detailed Product Description 1) Full compliance with USB 2.0 high speed 2) Capacity: 128 / 256 / 512 / 1GB / 2GB / 4GB 3) OS Supported: Windows XP, Windows 2K, Windows ME, Windows 98 SE, MAC OS 8.6 or above / Linux Kernel 2.4.0 or above 4) Data transfer rate up to 19MB/s for read, 14MB/s for write in dual-channel model 5) No external power or batteries required 6) Minimum 10 year data retention 7) Minimum 1 million times data re-write and erased 8) Shock resistant (Max. 1000g) & noise-free 9) Supports disk partitions and security with password check. 10) Package comes with: Driver CD, User Manual, Sleek String 11) USB Extension Cable (optional)