This genuine Li Shin 0225C2040 AC adapter is a reliable and efficient power supply for your laptop. With a voltage of 20V and output current of 2A, it can easily charge your device and keep it running smoothly for hours. The adapter is compatible with various brands and models, making it a versatile option for anyone in need of a laptop power adapter. In addition, this adapter complies with California Prop 65 regulations, ensuring that it does not contain any harmful chemicals or materials. The black color and sleek design make it a stylish addition to your laptop accessories. This AC adapter is a must-have for anyone who needs a reliable and powerful charging solution.