7 ms·Also a added gigabit Nic would mean a nice firewall.by avgeek23 7y agoAlso a added gigabit Nic would mean a nice firewall.Havoc 7y agoRasp 4 already has gigabit and does work as a firewall Been using that for past couple monthsmahalol 7y agoMy understanding is that he meant having a total of two ports, so that you can use one for WAN and one for LAN.Havoc 7y agoJust add a USB3 ethernet adapter. Works fine