... RHOS 3.Shipping: DHL,UPS,FEDEX,EMS USB Flah Drive usb flash driveMaterial:silicon,stainless,wooden,abs,pvc,leather ... - years warrantyFeaturesCapless switch-style designTransfer RateHi-Speed USB 2.0 Certified, Compatible USB 1.1Operation SystemWindows 7/ Vista /XP /2000 ... power requiredData RetentionMinimun 10 YearFunctionsPlug it into any USB port,it lools and functions just like another dreveLED ...