Unwanted Xmas Gift ! Brand new i have the receipt dated 30th November 2016 for warranty purposes This superb laptop/tablet is the ultimate tool and a real Mac book replacement. For full details follow the link below. Incredibly powerful and meticulously crafted, Surface Book is a revolution in laptop design. The detachable 13.5“ PixelSense Display is optimised for Pen and touch and offers an outstanding high resolution. With the full power of a high performance laptop and the versatility of a tablet, Surface Book gives you everything you need to work with professional-grade software, anywhere you want.