IBM NORC, provided for punched card input/output. Card readers and punches, either connected to computers or in off-line card to/from magnetic tape configurations...

A punched card (also punch card or punched-card) is a piece of card stock that stores digital data using punched holes. Punched cards were once common...

Memory card Physical security Punched card Punched card input/output Tabulating machine Unit record equipment Wikimedia Commons has media related to Card readers...

Wiktionary, the free dictionary. Display device Expansion card Punched card input/output Punched tape Video game accessory Laplante, Philip A. (2000). Dictionary...

punched cards contained data to be processed by those machines. For computers equipped with a punched card input/output device the resulting punched cards...

input devices are also used with speech recognition software. Microphones MIDI keyboard or other digital musical instrument Punched cards and punched...

programmers created, edited and stored their programs line by line on punch cards. A punched card is a flexible write-once medium that encodes data, most commonly...

Card Read Punch Models 5, 6, and 7 (PDF). 1442 ... and/or (emphasis added) IBM 2501 "Punched Card Input/Output Devices". Eighty-column punched card input...

braille reader. In an industrial setting, output devices also include "printers" for paper tape and punched cards, especially where the tape or cards...

preconnected input and output communication channels between a computer program and its environment when it begins execution. The three input/output (I/O) connections...