Review on 40W UL Listed AC Adapter Charger for Samsung Notebook Series 9 UltraBook Ativ 900X 940X NP900 NP900X NP940 NP940X3M NP940X3L NP940X AA-PA2N40S NP540U3C PA-1400-96 Laptop Power Supply Cord by PowerSource by Brittany Anderson

This charger charges my laptop (which is listed as compatible) but the post is too long and thick. It does not stay in place and therefore constantly falls out. I ordered this one because it was longer than the PWR+ I originally intended to order, but I've now ordered the PWR+ and it works great. I highly recommend it. I've had great luck with them on phone chargers in the past. You have an excellent product. https://smile.amazon.com/gp/product/B0055OW68U/ref=oh_aui_detailpage_o05_s00?ie=UTF8&psc=1