US 19V Power Adaptor for the Asus K53SV-SX174V Laptop by myVolts
Amazon.com: Laptop Adapter for Asus 19V 4.74A 90W ADP-90YD B A53 A53Z U47A U50A U57A K501UX K53E K55A Q550L U56E X53E X551M X555LA Ac Charger Notebook Power Supply : Electronics
Ac Adapter for ASUS K50 K50I K50IJ-C1 K52 K52N-A1 K53 K53E-1BSX K53E-BBR19 K53E-BBR5 K53E-RBR9 K53E-XB2 K53S K53SD-DS51 K53U-JS11 K53U-RBR Laptop Power Supply Cord Notebook Battery Charger - Walmart.com
19V-6.32A 120W AC Adapter Laptop Charger Cord for Asus N551Z N551JQ K501U Series (K501UW-AB78 / K501UW-NB72) Notebook Power Supply Genuine PA-1121-28 [5.5*2.5mm, NO Pin] - Newegg.com