This is the AOKZOE A1 portable PC. I am selling the main unit along with the official storage case. I purchased the main unit, but it was larger than I expected (actual measurements: overall height 12cm, width 28cm, screen height 10.8cm, width 17.2cm). It didn't fit my intended use as I was planning to use it for portability, so I haven't used it much. It's recommended for those who want to play games on a large screen, rather than for portability. There are no noticeable scratches or scuffs on the main unit, but some of the text is smudged. (See photos 4 and 7) The keys and Windows operation worked perfectly fine as far as I could tell. After receiving it, I purchased a storage case on Amazon and a screen protector on Mercari, and the screen protector is already applied. (I plan to ship it with the protector still on since I haven't used it much, but there are some air bubbles due to my poor application.) The previous owner mentioned that they disassembled it once, so please be aware that this item has been disassembled once. (I have not disassembled it myself.) The previous owner purchased it through crowdfunding, and the power adapter is a foreign specification (the holes for the outlet are not present). (See photo 13) Also, the cable to connect to the adapter is not included. (The connector is Type-C.) Details are as follows: CPU: AMD Ryzen 7 6800U Processor Memory: 16GB SSD: 500GB Display: 8-inch 1920×1200 IPS 283PPI 350nit OS: Windows 11 Multi-touch support It will be shipped via Takkyubin (home delivery service).