To get a genuine Windows 11 Pro image and key for your MINI S device, download the official ISO directly from Microsoft’s website and reinstall from there. The product key is usually embedded in the device’s firmware, so Windows should auto‑activate servicetitan stock once installed. If activation fails, contact MINISFORUM support with your model and serial number—they can confirm your license and provide assistance. Avoid third‑party sources, as only Microsoft and the manufacturer can supply legitimate software and keys.