45W US Power Adapter Charger for ASUS RT-AC68U AC1900 DSL-AC68U R541SA
Q: Shall I use 45w or 65w adapter for my laptop?. A: 65w is better than 45w, your laptop will only draw the current it needs. How to chose the right adapter?. DrLappy, based in Hong Kong, has been in the laptop parts sourcing field since 2010.