Mashallah, the device is in excellent condition, almost like new. It has not been opened, serviced, or had any parts replaced since purchase. Device specifications: Storage capacity: 512GB SSD 4 Thunderbolt ports Battery in excellent condition (shown in pictures) The device is very clean and free of any problems or malfunctions. Usage for approximately 3 years only, and its usage was very light. Selling to the highest bidder.