19V 2.37A 45W 4.0mm * 1.35mm Laptop Charger for ASUS X540 X540S X540SA X540L X540LA X540M X540N X540NA x541S X541U C202SA C300M TP300 TP300L E203N E406M Zenbook UX305 UX305F UX305FA UX360CA