This product is a 19V, 3.42A, 65 watts AC to DC adapter intended for use in AIO systems, PC systems, laptops, printers and Intel NUC. Item is equipped fixed barrel output connector with 2.5mm internal diameter, 5.5mm external diameter,11 mm in length. It meets CEC level IV Energy Star level V standards. FSP Quality Assurance Program, a manufacturers direct service guarantees quality and performance for a period of 1-Year. All FSP OEM models are RoHS, Lead-Free, Green Product (G.P) global environmentally friendly status compliant.