Plastic Case Usb Flash Drive MU-742 Specification:Capacities1GB,2GB, ... speed :12-20M/sSimplejust plug into any USB portConvenientsturdy loop supports most key ringsHandycompact sizeGuaranteed1-year ... Vista, Windows 7 or aboveAccessoriesManual ,cd drive, USB cable, lanyard, keyring (optional)Data retention 10 years ... the quotation, we will send the sample of usb flash drive to you within 2 days. Send ...