Spec toshiba satellite c640 driver for windows 7 for easy to download. download ethernet controller driver windows 7 toshiba satellite pro c640; download ethernet controler toshiba satellite c640 windows 7 ultimate; download drivers toshiba satelite c640 windows 7;. Driver toshiba satellite c640 windows windows xp / 7 / 8 / 8.1 windows 7 32-bit. intel chipset drive. size 5 mb download intel