Introduction To Card Reader

Jun 19,2019


A card reader (Card-reader) is an interface device used to read and write a multimedia card as a mobile storage device in a computer. The commercial version of the card reader can read the security smart card. The card reader is usually connected with USB and can access memory cards in a variety of formats, such as CompactFlash and Secure Digital. When the memory card fits the card reader, it can be used as a general flash drive. In addition, some printers also integrate the card reader.

Users can easily print out photos using the printer. Some card readers can access only one memory card, while others are multi-oneness card readers. Some memory cards have integrated the function of the card reader, the user simply plug the memory card into the USB socket, the computer can access the data in the memory card in real time.


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