Likely manufactured in 2010. This is a new, unused item that has been stored in a dark place for a long time, so there may be some scratches. It seems to be compatible with power adapters that came with MacBook Air and MacBook Pro models up to around 2020. New ones are sold at the Apple Store for around 2,000 yen. Unused, second-hand ones are surprisingly hard to find, so don't miss this opportunity. Please understand that this item has been stored by a private individual, so please purchase only if you are comfortable with this. Color: White Apple Genuine