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. Kircuit New Global 11V AC / DC Adapter Compatible with R.S RS RSS1002-055110-W2 RSS1002-055110-W2-C RSS1002055110W2 Dong Guan GaoYi Electronics Co.,Ltd. Switching 11.0V - 12.0V 0.5A 5.5W 11VDC 0.5 A 5.5 W DC11V 500mA 11 Volts 11Volt 11 V - 12V 500 mA 11.0 VDC Switching Class 2 Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU Compatible with: Model: TS-7001 DC 0.5A 11V LED 4.5W 450Lm Class 2 Power Supply Kircuit AC adapters are tested and designed to meet the power needs of your device. This adapter converts AC power into the DC power required by your device. This supply allows you to operate your device or charge its battery from electrical power outlets. Kircuit Adapters are a portable power source for when your on the go, at home or office. This adapter has been validated and tested to ensure it will work with your device.