Please beware that there exist 2 different cables for some 2015 Models, please verify the available photos with your Model and if it looks different then it is not compatible, the difference in cables is noticeable.
Laptop TouchPad Flex Cable
Manufacture Year: 2015
State: New
Applicable Models:
MacBook 12" Early 2015
Order: MF855LL/A
Model: A1534 EMC 2746
ID: MacBook8,1
MacBook 12" Early 2015
Order MF865LL/A
Model A1534 EMC 2746
ID MacBook8,1
MacBook 12" Early 2015
Order BTO/CTO
Model A1534 EMC 2746
ID MacBook8,1
Part Number: 821-1935-A / 821-1935-07 / 821-1935-08 / 821-1935-12