Willhom USB-C I/O Board Replacement for MacBook Pro with Retina Display and Touch Bar Late 2016-Mid 2017 13-inch A1706 15-inch A1707

If your USB-C ports aren't functioning properly, replacing this board is a good place to start.
These are also referred to as Thunderbolt 3 ports.
What's included: USB-C I/O Board. It can replace both the left and right-side I/O board.
Compatibility: compatible with MacBook Pro Retina (Touch Bar) Late 2016 to Mid 2017 with model 13" A1706 or 15" A1707: MacBookPro13,3 Late 2016:(MLH32LL/A,MLW72LL/A,MLH42LL/A,MLW82LL/A or BTO/CTO),MacBookPro13,2 Late 2016:(MLH12LL/A),MacBookPro14,3 Mid 2017:(MPTR2LL/A,MPTU2LL/A, MPTT2LL/A,MPTV2LL/A or BTO/CTO),MacBookPro14,2 Mid 2017:(MPXV2LL/A)
Specifications Part #: PPN : 821-00861-03, 821-00861-A, 820-00484-02, 920-01598-02, 921-00601-04 APN : 923-01480, 923-01444
Our USB-C I/O boards are individually tested and guaranteed to function perfectly.
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.

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