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 9V AC / DC Adapter For TP-LINK Router 9V 600mA-1000mA 9VDC 9 Volts 0.6A-1A 0.6 Amps-1 Amps With OD: 5.5mm x ID: 2.5mm/2.1mm Plug Tip Switching Power Supply Cord Cable PS Battery Wall Home Charger Mains PSU