Home Laptop AC Adapter COMPAQ 520 adapter Replacement Laptop AC Adapter for COMPAQ 520 Find other parts for yourCOMPAQ 520 COMPAQ 520 Laptop AC Adapter 29.99USD520 Keyboard 29.99USD520 DVD Burner 29.99USD Code:US 520 Laptop AC Adapter Special Price: $29.99USD Brand new product with 1 year warranty!