Compaq Presario Ac Adapter F754ca F755us F756ca F756nr F759wm F761us F762nr F763nr F764ca F765ca F767cl F767nr F768wm F769ca F769cl F769wm Power Cord Power Supply 65 65 Watt 5 year warranty Over current, voltage protection 18.5V,65w ,3.5A low price,quality replacement to oem equipment compatible to orginal manufacturer equipment