This is a 2017 Apple Silver Retina MacBook that I purchased certified refurbished directly from Apple in 2017. It is in good working condition. The screen is clear and bright, and the butterfly keyboard has always worked. It has one dent on the underside of the computer. The battery is severely depleted and should be replaced. It lasts for about 30-60 minutes. I kept this computer plugged in all the time as a home workstation so the battery was never an issue.