... 3.5 years' warrenty 4.Class4 Class6 class 10 2012 Promotional micro sd card 64gb class 10,CE,FCC,RoHS Detailed description professional ... compatible with other full-size card slots devices .. Capacity128MB,256MB,512MB,1GB,2GB,4GB,8GB,16GB,32GB,64GBDimension0.43" x 0.59 ... with the adapter, can be used as a full-size SDHC cardCompatible with microSDHC host devices;not compatible with standard microSD ...