This genuine Microsoft Surface AC power supply model 1931 is the perfect solution for anyone who needs a reliable power adapter for their Microsoft Surface devices. It is a high-quality power supply that is compatible with a wide range of Microsoft Surface products, including the Surface Dock 2. This power adapter is designed to provide a maximum output current of 12.96A with a voltage of 15.35V, making it perfect for power-hungry devices.

This power supply is black in color and has been manufactured in China. It is compatible with Microsoft Surface products and is a great choice for anyone who needs a reliable power source for their devices.