https://okspare.com/products/asus-k550-x550-a550-s56-x552l-series-dc-jack
Asus K550 X550 A550 S56 X552L Series DC Jack K/X/A Series
Buy ASUS DC Power Jack with cable for K550, K550C, K550CA, X550, X550C, X550L, X550E, X550V, X550CL, A550C, S56CA, S56CB, X552L laptops.