Welcome Laptop AC Adapter ACER AO521 Series adapter Replacement for ACER AO521 Series Laptop AC Adapter Find other parts of ACER AO521 Series: ACER AO521 Series Laptop AC Adapter 29.99GBPAO521 Series laptop Keyboard 29.99GBPAO521 Series DVD Burner 29.99GBP Item Code: AO521 Series Laptop AC Adapter Special Price: 29.99GBP Brand new with 1 year warranty!