Used 821-01658 Thunderbolt 3 & I/O Board MacBook Air 13″
Fully tested working part
Fits: A1932, A2179
Apple MacBook Air 13″ Late 2018
Apple MacBook Air 13″ Mid 2019
Apple MacBook Air 13″ Early 2020
Part numbers: 821-01658-03, 923-02813, 820-01161