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USB card reader

Vangie Beal
Last Updated May 24, 2021 7:57 am
A small USB plug-and-play device used to read, copy and backup data from portable flash memory cards such as an SD Card, MiniSD, MicroSD, SIM and others that are used in a wide variety of consumer electronics products. One card reader may be used for a specific type of memory card, while others may be designed to read multiple types of memory cards.