... FCC,ROHSFeatures Capacities :64MB-512MB,1GB/2GB/4GB/8GB/16GB/32GBGuaranteed :5 years warrantyTransfer Rate :Hi-Speed USB 2 ... :Write / delete protection switch *USB Flash drive Nand Flash memory chipset building;*Original new brand flash chipset(Samsung/Hynix/Micron/Infenion /Toshiba )* ... 32MB,64MB,128MB,256MB,512MB,1GB,2GB, 4GB, 8GB, 16GB, 32GB,64GB,128GB,256GB,500GBOperating Temperature – 32°F to 140 ...