Best Choice: If you have a damaged or defective I/O USB-C power board jack flex cable in your laptop that is not working properly, this 821-00482-a power I/O USB-C ribbon cable is the perfect solution to your old flex cable not working problem.
^^ Function: Fix the connection between the I/O Board and the Logic Board with this 821-00828-a I/O USB-C board flex cable.
^^ Compatible Model: Compatible for MacBook Retina 12" a1534 2016-2017 yearNOT for 2015 year.
^^ Identifying Numbers:
APN: 821-00482-A, 821-00828-A.
^^ Product Description: Each new a1534 DC jack board cable is tested before shipment and guaranteed to function perfectly.
^^ Packing Includes: 1 x A1534 USB-C Power DC Jack Cable.