Hey, i have a asus x556uf laptop, its charger is currently not working properly, its pin size seems to be 4.0mm but its really hard to find a charger for it. but i found this charger which seems to be exactly as mine but dont know about pin size, (https://www.snapdeal.com/product/asus-n65w03-laptop-adaptor/632166218925) anyone have any idea if this is gonna work with Asus X556UF? im new to laptop stuff