Compatible Ac Adapter for IBM Lenovo Ideapad U330 Type 2267 Y330 Type 2269 Y430 Type 2781 Y450 Type 4189 Y510 Type 7758 Y530 Type 4051 Y550 Y550p Type 4186 3241 Y650 Type 4185 Laptop Power Supply Cord Charger Plug 5 year warranty, with warranty card Over current, voltage protection power cord included low price,quality replacement to oem equipment compatible to orginal manufacturer equipment