Welcome Laptop AC Adapter ASUS K40 adapter Replacement for ASUS K40 Laptop AC Adapter Find other parts of ASUS K40: ASUS K40 Laptop AC Adapter 29.99GBPK40 laptop Keyboard 29.99GBPK40 DVD Burner 29.99GBP Item Code: K40 Laptop AC Adapter Special Price: 29.99GBP Brand new with 1 year warranty!