Also known as: CR., CR...
CR has various meanings in the Technology category. Discover the full forms, definitions, and usage contexts of CR in Technology.
"Card reader" is the generic term for an input device that reads flash memory cards. It can be a standalone device that connects to a computer via USB or it may be integrated into a computer, printer, or multifunction device. In fact, most multifunction printer/scanner/copiers now have built-in card readers. Most card readers accept multiple memory card formats, including compact flash (CF), secure digital (SD), and Sony's Memory Stick.
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