Sony wisely put the controller’s original micro USB connector on a separate PCB so it could be cheaply ... easy to develop a USB-C upgrade board. That said, there was a bit of a catch.

and hand transferring the parts from board to board. The result is a USB-C chargeable mouse, and while all the design files don’t appear to be online, it’s possible to download the Gerbers ...

This PCB uses a new special chip from WIZnet known ... side with the USB Type-C port connected to another one of his boards via USB-C. Using Hercules, we can see the connection successfully ...