1.Storage: 256MB to 32GB 2.Shipping:DHL,UPS,FeDex,TNT,EMS 3.Data Retention: 10 Years 4.LOGO: Customize 5.Packing: Gift B Usb Flash Drive (Main Spec:)Memory Size:64/128/256/512MB 1/2/4/8/16/32GBInterface:High Speed USB2.0, Compatibility USB1.0Data Retention:At least 10 year, 100 thousand times Read and Write 1) Plug-and-play; no external power supply required, USB bus-powered2) All drives are made ...