... memory card *Capacity — 128MB,256MB,512MB, 1GB, 2GB, 4GB, 8GB, 16GB, 32GB *Standardized — complies with SD card specification standards *Versatile — when combined with ... be used as a full-size SD card*Interoperable — with SD slot via SD adapter *Dimensions — ... s (write)SD Speed ClassClass 4Form FactorSDHC Memory CardSupply Voltage3.3 VFeaturesWrite protection switchExpansion / ... high speed SD memory card