About the product
1. Power adapter specially designed for notebook use
2. Equipped with different connectors and selectable power output to compatibility with most notebook models
3. 8 pieces swappable connectors
4. Universal AC/DC Adaptor for Laptop

General Description
1. This model is a switching-mode power supply, operation at input AC voltage 110V to 240V and output DC voltage of 12V~24V, with many protection functions sue for the notebook power supply
2. Normal Operating Temperature: 0C to 40C
3. Normal Operating Humidity: 20% to 80%
4. Storage Temperature: -10C to 70C
5. Storage Humidity: 10% to 90%
6. Size: 12.2*5.8*2.8cm