Amazon.com: Original 19V 2.1A 40W 3.0 * 1.1mm Laptop AC Adapter Compatible for Samsung Series 9 Notebook NP900X3A NP900X4C PA-1400-14 AD-4019P Power Charger : Electronics
Universal Power Supply Adapter 19V 2.1A 40W Charger for Asus N17908 / V85 / R33030 / EXA0901 / XH Laptop With AC Cable - AU Plug - Walmart.com