This item is tested and working, and is installed with Windows 11. It has a small hairline scratch on the screen surface (see photos). This processor has 2 performance cores (Base 1.6 Ghz / Turbo 4.4 Ghz), 8 efficient cores (Base 1.1 Ghz / Turbo 3.6 Ghz), and 2 low power efficient cores (Base 0.7 Ghz / Turbo 2.1 Ghz).
