UpBright 19V AC/DC Adapter Replacement for Asus Q552 Q522U Q552UB Series 15.6" RT-AC87R RT-AC87U AC2400 RT-AC8710 VX207 Series VX207NE VX207DE Touch-Screen Full HD Laptop LCD Monitor 19VDC Power Cord World Wide Input Voltage 100-240VAC 50/60Hz.OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection).Tested Units. In Great Working Condition.UpBright 30 days money back guarantee. 1 full year service warranty. UpBright NEW Global 19V AC / DC Adapter Replacement For Asus Q552 Q522U Q552UB Series Q552UB-BHI7T12 15.6" Touch-Screen Full HD Laptop 19VDC Power Supply Cord Cable PS Battery Charger Mains PSU Fits: Asus RT-AC87R RTAC87R RT-AC87U RTAC87U Wireless AC2400 Dual Band Gigabit Router;RT-AC8710 RTAC8710 Wireless AC2400; VX207 Series VX207NE VX207DE LCD Monitor