DL111500B01 Dell Laptop DC Power Jack for Dell Inspiron 640M E1405 XPS M140 USB VGA DC JACK POWER BOARD 48.4C403.011 DL111500B01 Dell Laptop DC Power Jack for Dell Inspiron 640M E1405 XPS M140 USB VGA DC JACK POWER BOARD 48.4C403.011 48.4C403.011 USB VGA DC JACK POWER BOARD