Home Laptop AC Adapter HP COMPAQ Presario R4000Z adapter Replacement Laptop AC Adapter for HP COMPAQ Presario R4000Z Find other parts for yourHP COMPAQ Presario R4000Z HP COMPAQ Presario R4000Z Laptop AC Adapter 29.99USDPresario R4000Z Keyboard 29.99USDPresario R4000Z DVD Burner 29.99USD Code:US Presario R4000Z Laptop AC Adapter Special Price: $29.99USD Brand new product with 1 year warranty!