Please Check Compatibility.

Compatible Model:
MacBook Retina 12" A1534
MacBook8,1 Early 2015 (Gold): MK4M2LL/A (1.1 GHz Core M)
MacBook8,1 Early 2015 (Space Gray): MJY32LL/A (1.1 GHz Core M)
MacBook8,1 Early 2015 (Silver): MF855LL/A (1.1 GHz Core M)
MacBook8,1 Early 2015 (Gold): MK4N2LL/A (1.2 GHz or 1.3 GHz Core M)
MacBook8,1 Early 2015 (Space Gray): MJY42LL/A (1.2 GHz or 1.3 GHz Core M)
MacBook8,1 Early 2015 (Silver): MF865LL/A (1.2 GHz or 1.3 GHz Core M)
MacBook9,1 Early 2016 (Silver): MLHA2LL/A (1.1 GHz Core M3)
MacBook9,1 Early 2016 (Space Grey): MLH72LL/A (1.1 GHz Core M3)
MacBook9,1 Early 2016 (Gold): MLHE2LL/A (1.1 GHz Core M3)
MacBook9,1 Early 2016 (Rose Gold): MMGL2LL/A (1.1 GHz Core M3)
MacBook9,1 Early 2016 (Silver): MLHC2LL/A (1.2 GHz Core M5)
MacBook9,1 Early 2016 (Space Grey): MLH82LL/A (1.2 GHz Core M5)
MacBook9,1 Early 2016 (Gold): MLHF2LL/A (1.2 GHz Core M5)
MacBook9,1 Early 2016 (Rose Gold): MMGM2LL/A (1.2 GHz Core M5)
MacBook9,1 Early 2016 (Silver): BTO/CTO (1.3 GHz Core M7)
MacBook9,1 Early 2016 (Space Grey): BTO/CTO (1.3 GHz Core M7)
MacBook9,1 Early 2016 (Gold): BTO/CTO (1.3 GHz Core M7)
MacBook9,1 Early 2016 (Rose Gold): BTO/CTO (1.3 GHz Core M7)
MacBook10,1 Mid 2017 (Silver): MNYF2LL/A (1.2 GHz Core M3)
MacBook10,1 Mid 2017 (Space Grey): MNYF2LL/A (1.2 GHz Core M3)
MacBook10,1 Mid 2017 (Gold): MNYF2LL/A (1.2 GHz Core M3)
MacBook10,1 Mid 2017 (Rose Gold): MNYF2LL/A (1.2 GHz Core M3)
MacBook10,1 Mid 2017 (Silver): MNYG2LL/A (1.3 GHz Core i5)
MacBook10,1 Mid 2017 (Space Grey): MNYG2LL/A (1.3 GHz Core i5)
MacBook10,1 Mid 2017 (Gold):MNYG2LL/A (1.3 GHz Core i5)
MacBook10,1 Mid 2017 (Rose Gold): MNYG2LL/A (1.3 GHz Core i5)
MacBook10,1 Mid 2017 (Silver): BTO/CTO (1.4 GHz Core i7)
MacBook10,1 Mid 2017 (Space Grey): BTO/CTO (1.4 GHz Core i7)
MacBook10,1 Mid 2017 (Gold, Rose Gold): BTO/CTO (1.4 GHz Core i7)