@tformentini Yes you are running 4.19.x series. That is a little old and does not have the drivers built in for the latest hardware.
To update you do this from inside the FOG Web user interface. It is easy. Go to FOG Configuration -> Kernel update. You will see a listing of kernels. Select 5.10.71 for both 64 bit and 32 bit. Once that is done you can verify by running the same command line command as you did before. It should confirm as 5.10.71