The Microsoft Surface 102W AC Power Adapter (Model 1798) is a high-quality power adapter designed specifically for Microsoft devices. With a sleek black design, this unit operates at a voltage of 15V and an output current of 6.33A, providing reliable and efficient power delivery for your laptop or desktop. Compatible with Microsoft products, this power adapter is a must-have accessory for those looking to keep their devices charged and ready to go whenever they need it.