Hard disk, read, write, room noise:
-
Computer mouse click
-
Old computer keyboard
-
Communication room, computer noise
-
Disc read, CD / DVD drive
-
Computer interface, signals
-
Turn off the old computer, Turn on
-
Floppy disk reading
-
Computer simulated laser
-
Turn on, turn off the hard drive
-
Jet printer
-
Alarm, Computer interface
-
Write, read, room noise, Hard disk
★★★★★