65W Genuine Samsung AC Adapter PA-1600-96 19V 3.16A Laptop Power Supply | eBay
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
Original 12V 3.33A 40W AC Power Adapter Charger Samsung AD-4012NHF A12040N1A PSU | eBay