Welcome Laptop AC Adapter HP ProBook 4740s adapter Replacement for HP ProBook 4740s Laptop AC Adapter Find other parts of HP ProBook 4740s: HP ProBook 4740s Laptop AC Adapter 29.99GBPProBook 4740s laptop Keyboard 29.99GBPProBook 4740s DVD Burner 29.99GBP Item Code: ProBook 4740s Laptop AC Adapter Special Price: 29.99GBP Brand new with 1 year warranty!