Memory Cards are electronic storage devices used on a pc board for storage or transferring digital information that can be easily inserted and removed. These items are available in a variety of memory types ATA Flash, CFast, CompactFlash, DataFLASH, EPROM, FLASH, microSDHC, microSDXC, microSD, NVSRAM, SDHC, SDXC, SD, and SRAM with memory sizes ranging from 128B to 480GB.