Release October 2016 - MLL42LL/A, MLUQ2LL/A, MLH12LL/A, MLVP2LL/A, MNQF2LL/A, MNQG2LL/A).
Please kindly check the model number \"A1xxx\" on the back of the MacBook BEFORE your purchase, make sure it matches the model number in the title \"A2159\", \"A1989\", \"A1706\" or \"A1708\".