Microsoft Surface Book 512GB with Performance Base (13.5 Inch Touchscreen, 2.6GHz Intel Core i7, 16GB RAM) Version
Microsoft Surface Book 512GB with Performance Base (13.5 Inch Touchscreen, 2.6GHz Intel Core i7, 16GB RAM) Version,Amazon.com: Microsoft Surface Book 2 (Intel Core i7, 16GB RAM, 512GB) - 13.5in (Renewed) : Electronics,Microsoft Surface Book - Intel Core i7 16GB 512GB - 13,Amazon.com: Microsoft Surface Pro 7 – 12.3,Amazon.com : Microsoft Surface Pro 7 12.3