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. New AC/DC Adapter Compatible with Google Nest WiFi AC2200 Router 2nd Gen, Google Nest Hub, GA01423-US GA01426-US GA01425-US W18-015N1A W18-015N1C G1015-US G1028 CN-0W18-015N1A 14V 1.1A 15W Charger Power Supply Cord Cable Mains PSU AC Power Adapter Compatible with Google Nest WiFi AC2200 Router 2nd Gen, Google Nest Hub, GA01423-US GA01426-US GA01425-US W18-015N1A W18-015N1C G1015-US G1028 CN-0W18-015N1A 14V 15W Charger