・Brand: TOSHIBA ・Model Name: dynabook T552/47GB (Satellite L850 series) ・Included: AC adapter Thank you for viewing. This is a laptop that has been stored for a long time. While there are signs of use on the exterior, the operation has been confirmed and initialized before listing. However, I am not good with machines, so I haven't touched any other settings. Please handle those yourself. Please note that due to the age of the model, and considering performance and battery life, this item is being sold as junk. I plan to wipe it down before shipping. It will be sent in the original box. If you have any other questions, please feel free to comment.