Having fun with 4G/5G network - part 1

As I’m looking for a fallback connection for my home fiber, I’ve been experimenting with 4G and 5G at home. I’ll write down my discoveries little by little across multiple posts. The first router: “why am I stuck at 10 Mbps?” I started with a basic 4G router, the MERCUSYS MB110-4G. The connection was underwhelming: I could barely reach ~10 Mbps down / ~10 Mbps up, even though the box claims up to 150 Mbps. ...

February 23, 2026