Welcome Laptop AC Adapter HP ProBook 4000 Series adapter Replacement for HP ProBook 4000 Series Laptop AC Adapter Find other parts of HP ProBook 4000 Series: HP ProBook 4000 Series Laptop AC Adapter 29.99GBPProBook 4000 Series laptop Keyboard 29.99GBPProBook 4000 Series DVD Burner 29.99GBP Item Code: ProBook 4000 Series Laptop AC Adapter Special Price: 29.99GBP Brand new with 1 year warranty!