This is a Microsoft Surface Laptop Go 2. I haven't had any problems using it. The original box and charger are included. As shown in the photos, there is a scratch on the back of the box from when it was opened. Model Name...Surface Laptop Go 2 Color...SAGE (Sage) Brand: Microsoft OS...Windows 11 CPU...11th Gen Intel Core i5 1135G7 (Tiger Lake) 2.4GHz / 4 cores Display...12.4-inch PixelSense™ touchscreen (1536x1024) Memory...8GB Storage Capacity...128GB Weight...1.127 kg