Replace a torn or damaged trackpad flex cable that connects the trackpad to the logic board for MacBook Pro 15" Retina Late 2016 to 2019 with model A1707 and A1990. | The IPD trackpad cable connects the trackpad and keyboard to the logic board, so a damaged trackpad cable may affect the functions of the trackpad and keyboard. | What's included: 1 - new Trackpad IPD Flex Cable | Compatibility: Compatible with MacBook Pro 15" Retina A1707 and A1990 Late 2016 to 2019:MacBookPro13,3 Late 2016: (MLH32LL/A,MLW72LL/A ,MLH42LL/A,MLW82LL/A,BTO/CTO),MacBookPro14,3 Mid 2017: (MPTR2LL/A,MPTU2LL/A,MPTT2LL/A,MPTV2LL/A,BTO/CTO),MacBookPro15,1 2018:(MR932LL/A, MR962LL/A,MR942LL/A,MR972LL/A),MacBookPro15,3 2018: (BTO/CTO),MacBookPro15,1 2019: (MV902LL/A,MV922LL/A, MV912LL/A,MV932LL/A,BTO),MacBookPro15,3 2019: (BTO) | Identifying Numbers: PPN: 821-01050-A,821-01050, 821-01669