1)2-16GB usb flash drive 2)100% using original chips 3) ... logo 5)Rohs/CE certificate Hot selling !!!Promotion usb flash driveCapacities:64MB,128MB,256MB,1GB,2GB,4GB,8GB,16GB ... .Features:Cheap USB Flash Drive.Transfer date:Hi-Speed USB 2.0 Certified,Compatible USB 1.1.Compatibility:PC ... )Date Retention:Minimum 10 yearFuctions:Plug it into USB port,it looks and functions just like another ...