... ,.etc 2.compact size for:24mm*32mm*2.1mm,equal to the size of a stam 1GB memory card for digital cameras 1.capacity ... 1GB,(512MB,2GB,4GB,8GB...32GB,etc,those capacity is all ... of the memory card is only 24mm*32mm*2.1mm,equal to the size of a stam ,this characteristic fullfill customsters' requirement of moving the memory card between ...