Wood Usb Stick MU-126 Specification:Capacities1GB,2GB, 4GB, 8GB, 16GB, 32GB, ... .reading speed :12-20M/sSimple just plug into any USB portConvenientsturdy loop supports most key ringsHandycompact sizeGuaranteed1-year warrantyOperation systemWindows ... 2000, Windows Vista, Windows 7 or aboveAccessoriesManual ,cd drive, USB cable, lanyard, keyring (optional)Data retention 10 years Compatibility Table ...