Home Laptop AC Adapter hp ProBook-640-G4-Series adapter Replacement Laptop AC Adapter for hp ProBook-640-G4-Series Find other parts for yourhp ProBook-640-G4-Series hp ProBook-640-G4-Series Laptop AC Adapter 39.99AUDProBook-640-G4-Series Keyboard 25.99AUDProBook-640-G4-Series LCD Screen 99.99AUDProBook-640-G4-Series DVD Burner 39.99AUD Code:AU ProBook-640-G4-Series Laptop AC Adapter Special Price: $39.99AUD Brand new product with 1 year warranty!