This board is an additional board that includes contact pads for controlling RB LB RT LT buttons, USB-C power port for Elite Series 2 controller, It may fix issues such as your controller NOt charging, one of the buttons No Response, NOt recognising any chargers or NOt communicating with the dock.
If you cannot return the controller back to reseller for repair or do not want to pay the high $$$ repair price quote for repair, this solution is save money for you.
Compatible with XB Elite Series 2 Controller (model 1797), NOT fits for XB One (model 1708), XB One Elite V1 Controller (model 1698).
Part Numbers on board: M1007990-007, M1007990
What's in the box:
. 1x NEW USB-C Power Buttons TOP Circuit board
NOTE: The controller will need to be disassembled to install, this will void any warranty.