Detailed Description Specifications:  1) Available capacities: 512MB, 1G, 2G, 4G ,8GB ,16GB ,32GB, 64GB,128GB. 2) Comes with 2-year warranty 3) Provides CE and FCC and ROSH approval standards 4) Full technical specs available from our website 5) Stable flash quality control with fully support  6) You can imprint your logo in any format  Function: Multiple Operation Systems supported: No driver needed in Windows ME, Windows 2000, Windows XP, Mac 9.x or later, Linux Kernel 2.4 or later. Only Windows 98 and Windows 98SE need the enclosed driver  10 years data retention  More than 1,000,000 times data encryption Built-in Password Protection is optional (default setting: NO password function) Auto-run Function is optional (default setting: NO auto-run function) Bootable Function is optional (default setting: NO bootable function) ReadyBoost Function under Windows Vista system is optional (default setting: NO readyboost function)