... ,3.34A Internal Diameter: 5.0mm External Diameter: 7.4mm 65W original laptop adapter---19.5V,3.34A 7.4*5 ... , PC531, XD733, XD802, YR733.Product Specifications:Device Type: PA-12 65w AC Power Adapter Power Provided: 65 WattsVoltage Required: 90-135 ... (L401X), 15 (L501X), M1210, M1330, M140, M1530Others:Dell M109S Projector 65W original laptop adapter---19.5V,3.34A 7.4*5 ...