... logo and free packaging 3.Passed CE,ISO 4GB high speed SD memory card *Capacity — 128MB ... ,256MB,512MB, 1GB, 2GB, 4GB, 8GB, 16GB, 32GB *Standardized — complies with SD ... Voltage3.3 VFeaturesWrite protection switchExpansion / ConnectivityCompatible Slots1 x SDHC Memory CardMiscellaneousCompliant StandardsPlug and PlayManufacturer WarrantyService & SupportLimited lifetime ...