4 Uarts and 2 Ethernet possiblities

[giuseppe]

2. 2 ethernet(s) [100 Mbps is fine], one natively available, what is the best option to add second one?

Concerning a second NIC, I use a USB 3 Gigabit Ethernet adapter, it works quite well. To configure it, one needs to add a yaml file in /etc/netplan (in ubuntu)
LMM.

Hi LMM, sorry to resume an old post  What adapter do you use? I want to buy one for my Rock64 but I don't know if every USB3 to Ethernet adapter is the same or only some work with Rock64 (with Armbian in my case). Many thanks!