Purchased new two years ago and used mainly on weekends. Usage frequency is low as I also use a laptop. Reset to factory settings. I have reset it once and set it up again myself to confirm it is working. I was able to do so without any problems, including installing Windows 11 updates ^ ^ Everything in the photos is included. The main unit, AC adapter, and instruction manual. It is a beautiful item with no noticeable scratches, but please understand that it is a used item. Shipping is available, including during the New Year's holiday! I will ship it promptly. https://geekom.jp/products/geekom-nuc-5195-5095-i5-i7 ＜Details＞ GEEKOM Mini PC: Mini Air11 CPU: 11th Generation Intel Celeron N5105 (up to 2.9 GHz) OS: Windows 11 Pro RAM: 16 GB SSD Capacity: 512 GB Dual DDR4 Model Name: Air 11 4K UHD, Dual WiFi, BT, HDMI, VESA Support With the HDMI and Mini DisplayPort output interfaces, you can use two 4k displays simultaneously.