Thor Brand Replacement Ac Power Adapter Charger Cord for Hp Compaq Presario Laptop Pc: Cq57-310us Cq57-314nr Cq57-315nr Cq57-319wm Cq57-339wm Cq57-386nr Cq57-410us Cq57-439wm Cq61-310sb Cq61-410sb Cq71 5 year warranty power cord included compatible to original equipment