Pwr 12 Ft 90W AC Adapter Laptop Charger for Lenovo IdeaPad Z710 59387522 59400487; Y40-70 59423030 59423034 59423022 59423035 59423042 59423032 59423025; Z510 59400172 59400189 59400191 59400192 Notebook Power Supply Cord (135W)