Add Ethernet RJ45 Port to Rock Pi 4b

Hi to all.

I’m thinking on add a second ethernet port to a Rock Pi 4b, thru USB 3.0 port, and i don’t know if there is someone who allready done it. Coul you please tell me if it is possible and if there exist any special brand that works really fine with this?

Many thanks in advance.

Alejandro.

What data rate?

I need 1Gb. I think that is possible using an USB 3.0 port, but not sure about the brand or model.

Many thanks.