Metal Material: Aluminum Wide input voltage range, constant and precise output voltage. Shortage protection, overload protection (105% ~ 150%), overvoltage protection (115% ~ 135%). Widely used as power adapter for LED strip, LED display, display equipment, industrial, etc. Color: As shown Input Voltage: AC 100V ~ 240V (50 ~ 60Hz) Input Overvoltage: Cold start less than 40A @ 230V AC Output Voltage: 5V DC Output Voltage Adjustment Range: + 2%, -1% Output Current: 5A Output Power: 25W Operating Temperature: -40 ~ 65 degrees Celsius Humidity: 20% ~ 90% non-condensing Item Size: 8.5 x 5.8 x 3.8cm / 3.3 x 2.3 x 1.5in Item Weight: 240g / 8.4oz Package Includes:2 x Voltage Transformer Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.