New Replacement Laptop AC Adapter for HP Compaq G42 G72 G50 G60 G61 G70 G71 Series, HDX16 Series, Pavilion dv4 dv5 dv6 dv7 dv3000 Series, Presario CQ35 CQ40 CQ41 CQ45 CQ50 CQ60 CQ61 CQ70 CQ71 B1200, Business Notebook NC6100 NC6200 NX6100 NX6300 Dell Studio 1745 1747 1749 Latitude E5400 E5410 E5500 E5510 (19V, 4.74, 90W) with 2 years warranty