This Microsoft Windows 10 Pro operating system package comes brand new and factory-sealed, complete with a USB and product key for activation. The package is designed to work with Microsoft Windows 10 64-bit operating systems and has a minimum requirement of 20GB hard drive space, 2GB RAM, and 1 GHz processor speed for optimal performance. The language supported is English and the country/region of manufacture is Ireland. It is a retail version, with all the necessary aspects and features that come with it, making it an ideal choice for your computer system needs.