Using Conditions: 1. Ambient temperature: -15 ~ +40°C 2. Relative humidity: 85% Color: Black Material: Plastic Item Name: AC Power Adapter Plug Type: EU Plug Input Rated Voltage: Single Phase AC 220V Operating Frequency: 50Hz Output Voltage: AC 110V Power: 200W Product Size: 8.5 x 6.3 x 5.0 cm / 3.34 x 2.48 x 2.09 inch Efficiency: 98% Temperature: Less than 85°C Waveform Distortion: Less than 0.1% Dielectric Strength: 2000V, 1 minute without breakdown Insulation Resistance: Winding resistance to ground single-phase 2.2MΩ Package Contents: 1 x AC Power Adapter (No retail packaging) Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual product. Measurement allowance error is +/- 1-3 cm.