This is the Microsoft Surface Laptop Studio. I believe it is effectively the successor to the Surface Book, but compared to the Book, which packed everything into the LCD screen, the heat treatment makes a difference, and I think it also suppresses discoloration of the LCD. The screen can be folded forward, allowing it to be used as a tablet, but it's heavy, so holding it is difficult. Of course, it has a touch panel. Core i5 (11300H 3.1GHz) Memory 16GB SSD 256GB 14 inch Windows 11 Home The number of charge/discharge cycles was 15. There is no degradation. The condition is almost flawless as far as the seller can see. There is no feeling of use. All accessories are shown in the photos. The charger is 65W.