The USB flash drive is inserted, removed from the usb connector:
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Franking machine
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Modem connection, interference, signal
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Double click computer mouse
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Bios, Sound signal of a bios computer
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Turn on, turn off the hard drive
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Repeatedly pressing a computer mouse
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Read, room noise, write, Hard disk
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Turn on, turn off the old monitor
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Insert the disk into the drive, read the
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Old computer keyboard
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Computer interface, signals
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Photocopy (photocopy)
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