Specification Input: AC 100-240V/ 50-60Hz Output: DC 18.5V 3.5A, 65W Connector Size:7.4*5.0MM Cable Plug: US Compatible Part Numbers: ED494AA#ABA, 391172-001, 384019-003, PA-1650-02HC,PA-1650-32HL, 384019-001,409992-001,463958-001,ED495AA,463552-001,384020-003, 382021-002,519329-002,608425-001,609939-001,608425-002 With HP 2000-299WM 2000-2B09WM 2000-2B19WM 2000- 2C29WM 2000-329WM 631 G60-100 G60-120US G60-125NR G60-230US G60-235DX G60-440US G60-445DX G60-519WM G60T G62-340US G71-329WM G71-340US Compatible With HP Laptop Models: G4, G6, G50, G60, G61, G62, G70, G71, G72 Pavilion: dv4, dv5, dv6, dv7, G3000, G5000, G6000, and G7000; Compaq Presario: CQ35 CQ40 CQ45 CQ50 CQ60 CQ61 CQ70 CQ71 Series Pavilion DV4-1000, DV4T-1000, DV4Z-1000 CTO, DV5-1120, DV5-1120US, DV5-1124, DV5-1124CA, DV5t, DV5z, DV6 Series, DV7, DV7t, DV7z, G5000 Series, G60 Series, G6000 Series, G7000 Series Pavilion DV3000 DV3100 DV3500 DV3600 DV3700 DV3800 series Pavilion dm4-3055dx dm4-2165dx dm4-3090se Notebook OmniBook 2000 Series: 2000, 2510p, 2000CS, 2710p, 2000CT, 2210b Compaq NX Series: nx6310, nx6315, nx6320, nx6325, nx7300, nx7400 OmniBook 800 Series: 800CT, 800, 800CS, 800CS/CT Mini 5100 Series: 5101 OmniBook 400 Series: 425, 430, 400 Compaq 6000 Series: 6830s, 6720t, 6730s,ect Steps for usage step 1:Connect the adapter plug and socket step 2:Connect the adapter interface to your computer Note: Please check if the Output Connector Size, the Output Voltage and Current are matching with your device before buying. If the Output Connector Size, the Output Voltage and Current are matching with your original charger, it will be compatible with your computer. Package Included: 1 x Adapter 1 x US Power Cord See more5.Service First: If you are unsure if your model matches, please feel free to contact us at any time. 4.Safety: with overload, over-voltage, and short circuit Protection. 3.Compatible with HP G4, G6, G50, G60, G61, G62, G70, G71, G72 with HP Pavilion: dv4, dv5, dv6, dv7, G3000, G5000, G6000, and G7000; Compaq Presario: CQ35 CQ40 CQ45 CQ50 CQ60 CQ61 CQ70 CQ71 Series with HP Pavilion DV4-1000, DV4T-1000, DV4Z-1000 CTO, DV5-1120, DV5-1120US, DV5-1124, DV5-1124CA, DV5t, DV5z, DV6 Series, DV7, DV7t, DV7z, G5000 Series, G60 Series, G6000 Series, G7000 Series(Please see the for details). 2.Connector: 7.4mm*5.0mm. 1.Input: AC 100 ~ 240V 50~ 60Hz, Output: DC 18.5V 3.5A.