This Genuine Microsoft Windows 8 Professional Pro Retail Sealed package is an excellent choice for those who need a reliable operating system. It is compatible with a variety of platforms, including Microsoft Windows 8, and comes in English language. This package includes a standard license category, has a minimum RAM of 2 GB, and requires 20 GB of minimum hard drive space.

In addition, this product is manufactured in Puerto Rico and the United States, and it is a non-domestic product. It is a retail format and comes in a sealed package. This Windows 8 Professional Upgrade Edition is perfect for those who want to upgrade from their current operating system and enjoy the benefits of Microsoft's latest technology.