Total Micro: This 90 watt AC adapter meets or exceeds OEM specs and is for the HP EliteBook 1030 G1, 1040 G2, 725 G3, 9470M, Folio 1020 G1, 9480, ProBook 450 G3, 455 G3, 470 G3, 650 G2, 655 G2. Lifetime limited warranty. 4.5mm connector.