I just did some testing and found out that (probably) all USB-C hubs on the market that come with an Ethernet port use the Realtek RTL8153 network chip. You may now ask: What's the problem? Well, besides that this chip is as low-end as you can go, it also causes high CPU usage on macOS (haven't tested on other OS yet). When copying data to or from a NAS or otherwise pushing high amount of traffic