Old computer keyboard:
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Pressing a keypad, input error sound
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Environmental sounds, typewriter, Office work
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Floppy disk reading
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Franking machine
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Repeatedly pressing a computer mouse
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Removed, The USB flash drive is inserted
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Read, write, room noise, Hard disk
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Computer mouse click
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Computer keyboard
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Insert the disk into the drive, read the
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Signals, Computer interface
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Closes the CD / DVD tray, Opens
★★★★★