The best Ethernet--USB-C adapter
The best Ethernet-USB-C adapter with enough cable and 3 USB-3.0 ports to boot, I found on LDLC and nowhere else. The others have a cable that's too short and don't have those USB ports in the casing, which are great because you can plug in USB sticks from above without having to lift the computer and without risking breaking them. And the wired RJ45 Ethernet connection - if it's feasible - is much better than WiFi, which I leave switched off as much as possible.