it's not, people have been able to put >1G network cards on a Pi: - 2.5G: https://www.jeffgeerling.com/blog/2020/testing-25-gbps-ethernet-on-raspberry-pi-cm4 h

it's not, people have been able to put >1G network cards on a Pi: - 2.5G: https://www.jeffgeerling.com/blog/2020/testing-25-gbps-ethernet-on-raspberry-pi-cm4 https://www.jeffgeerling.com/blog/2020/testing-25-gbps-ether... - 10G (in practice 3.6G max which is more than what most can expect from their ISP): https://www.hackster.io/news/10-gbps-ethernet-on-a-raspberry-pi-a3596d276f16 https://www.hackster.io/news/10-gbps-ethernet-on-a-raspberry...