Microsoft Windows Essential Business Server CAL Suite

Windows Essential Business Server is an integrated and affordable solution that offers the Microsoft software that midsize businesses require - preconfigured, integrated, and manageable from a single administrative console, and at a significant discount compared to stand-alone products.

This product is part of Microsoft's Open License Program. A minimum initial quantity purchase of five or a valid Microsoft authorization number are required for purchase. Please contact us at 1-866-469-2678 if you have any questions on this program.