It's the ultimate laptop, now more powerful than ever. Surface Book has all the power you need to run professional-grade software, and up to 16 hours of battery life to keep you going strong. Surface Book was meticulously designed with a light magnesium chassis and Dynamic Fulcrum Hinge to keep it balanced at any angle. The 13.5" PixelSense (TM) display detaches to transform Surface Book into a tablet. And use Surface Pen to write and erase naturally, just like you would on paper.
- Note: Device availability may vary by country/region.