The USB flash drive is inserted, removed from the usb connector:
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Closes the CD / DVD tray, Opens
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Computer interface, signal read information
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Closes the CD / DVD tray, disc read, Opens
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Typewriter, environmental sounds, Office work
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Floppy disk reading
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Fan noise, shutting, Turning on the computer
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Old computer keyboard
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Repeatedly pressing a computer mouse
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Turn off the hard drive, Turn on
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Computer interface, signals
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The USB flash drive is inserted, removed
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General noise, Office work
★★★★★