High-quality AC/DC switching adapters and DC sockets, AC outlet, AC inlet and air plug, waterproof air plug, plug adapter, banana plug, stereo jack, phone jack, mic jack Output power: 10-30W Input voltage: 100-240V AC, 50/60Hz Range voltage: 90-264V DC, 47/63Hz Output voltage: 5-12V Operating temperature: 0 to 40°C Storage temperature: -20 to 85°C Operating relative humidity: 5 to 95% RH Withstanding voltage: 3,000V AC (minimum), 5mA (maximum) Insulation resistance: 500V DC 100MΩ (minimum)