FWIW the version of Starlink router that I have did not include an ethernet port, I had to order a separate pigtail extender cable from Starlink which breaks out an ethernet socket.

Also, if putting together a Google mesh, be aware that while the nodes CAN be connected via a hard-wired connection, they have to first be joined into the mesh in wireless proximity. After that, they can be moved to their desired location and hard-wired.