Welcome Laptop AC Adapter HP GH640AT adapter Replacement for HP GH640AT Laptop AC Adapter Find other parts of HP GH640AT Laptop AC Adapter 29.99GBPGH640AT laptop Keyboard 29.99GBPGH640AT DVD Burner 29.99GBP Item Code: GH640AT Laptop AC Adapter Special Price: 29.99GBP Brand new with 1 year warranty!