A peripheral device that reads and writes a memory card made of flash memory chips. First available as external devices for one type of card, readers were subsequently built into the computer to ...

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(1) The main memory in a PC, which is made up of dynamic RAM chips. See memory module, SDRAM and dynamic RAM. (2) The original memory in PCs running under DOS was limited to one megabyte.

USB C to Micro SD SDHC SDXC OTG Memory Reader, Type C Card Reader Adapter Compatible for Mac iPad Windows Samsung Galaxy Note 20 S23 This is another budget friendly card reader from Aropana.