Going to buy a B450 motherboard.
Are you referring to the Ethernet?
Edit: This is what i assume anyway. I would think it should use the r8169 module.
Edit2: If you have issues with the default r8169 kernel module then you can install the r8168 package and try it.
Ethernet yes. Thank you
I’m running a B450 Motherboard without issue.
As ricklinux stated, the default r8169 module runs fine.