GB Name:Power Adapter Input voltage: 100-240V Frequency: 50 / 60Hz Output voltage: 24 V Output current: 650ma DC interface: 5.5 * 2.1 * 12mm DC line length: 1.8m Output voltage regulation: 5% Output Ripple & noise: 100mvp-p Work efficiency: 80-85% Output protection: short circuit protection. Built in over-current and over-voltage protection Working temperature: 0 ~ + 50 Storage temperature: - 20 ~ + 85 Humidity: 10% - 95% RH Aging: 100% full load aging Environment: natural cooling Protection function: overload protection 105% 150% of rated power, automatic recovery Insulation strength: input-output AC 3000V / 10mA, 1min Insulation resistance: input-output 500m Input case 500m Packing list: Power Adapter*1 Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!