The Microsoft Windows 11 Pro USB Retail Full Version is a genuine, factory-sealed operating system from Microsoft. It comes with a retail license, minimum RAM of 4GB, and a minimum hard drive space of 64GB. This 64-bit operating system is suitable for Windows operating systems, with a minimum processor speed of 1 GHz. The package includes one device, in English language, and comes with a lifetime manufacturer warranty. Made in the United States, this USB format operating system is a reliable choice for upgrading or reinstalling your computer's operating system.