Apple MacBook 12-inch

MacBook (Retina, 12-inch, 2017)
Model Number: A1534
Model Identifier: MacBook10,1 - EMC: 3099

MacBook (Retina, 12-inch, Early, 2016)
Model Number: A1534
Model Identifier: MacBook9,1 - EMC: 2991

MacBook (Retina, 12-inch, Early, 2015)
Model Number: A1534
Model Identifier: MacBook8,1 - EMC: 2746