That router isn’t going to fix the cable you refuse to plug in.
Your desk is six feet from the router. Plug in the cable.
I’ve watched this movie a hundred times. Someone’s video call stutters, their downloads crawl, their screen share looks like a slideshow from 1998. The diagnosis is always the same: the laptop is on Wi-Fi because “it’s easier.” Meanwhile, there’s an Ethernet port on the desk collecting dust like a relic from the Clinton administration.
Wi-Fi is convenient. It is not a personality trait. It’s shared airtime, half-duplex radio, and a constant negotiation between your device and everything else screaming into the same frequencies. Your neighbor’s router doesn’t care about your video call. Your microwave doesn’t either—yes, really. And that shiny new router you just bought? It’s still sharing bandwidth with every other gadget in range, including the one in your hand that you’re using to complain about the speed.
Here’s the inconvenient truth: a modern switched Ethernet connection is full-duplex. Your device and the switch can send and receive at the same time, on a dedicated link. No waiting. No retries. No hoping the microwave takes a coffee break. That’s why a ten-dollar cable often beats the newest, most expensive router for a desk that never moves.
Before you buy another router, look behind your desk. Chances are there’s already a port there, waiting. Plug in the computers that stay put. Leave Wi-Fi for devices that actually roam. Test a wired connection before blaming the internet service. Check port speeds and cables before promising miracles. And for the love of copper, stop making your work computer compete for airtime with the toaster.
You can keep shopping for routers, or you can solve the desk problem today. Decades later, copper still doesn’t need a firmware update to cross your desk.