MacBook Retina 12" 2017 Headphone Jacks
Parts that work with MacBook Retina 12" 2017:
MacBook 12" Retina (Early 2015-2017) Audio Board
Replace the circuit assembly that supports the audio in/out port.
Updated version of the 2016 Retina MacBook. Model A1534, EMC 3099. Now features faster Kaby Lake processors up to 1.4 GHz Core i7 with Turbo Boost up to 3.6 GHz and up to 50 percent faster SSD, and supports up to twice the memory.