Is a Wi-Fi 7 router worth it in 2026 if my internet is 500 Mbps?

My router is a five-year-old Wi-Fi 5 box from the ISP. Wi-Fi 7 routers are everywhere now and prices have come down, but my plan is 500 Mbps and I do not plan to upgrade it. Will I feel any difference, or is this only for people with gigabit fibre?

Short version: with a 500 Mbps line and a five-year-old router you will feel a difference, but most of it comes from leaving Wi-Fi 5 behind, not from Wi-Fi 7 specifically.

What Wi-Fi 7 (802.11be) adds over Wi-Fi 6/6E:

• 320 MHz channels on the 6 GHz band, twice the width of Wi-Fi 6E. Very fast, but only to devices that also support 6 GHz.
• Multi-Link Operation: a device can use two bands at once, which mostly helps latency and stability when the house is busy.
• 4K-QAM: a bit more throughput at short range.

The catch: you need Wi-Fi 7 clients to use any of it. Phones and laptops from the last two years mostly have it; TVs, consoles, smart plugs and older laptops do not, and they connect at whatever they support.

With 500 Mbps from the ISP, a decent Wi-Fi 6 router already saturates the line from most rooms. Where Wi-Fi 7 pays off is inside the house: copying files to a NAS, many people streaming at once, a cleaner 6 GHz band in a block of flats where 2.4 and 5 GHz are crowded.

My advice: if the router is that old, replace it, and buy a mid-range Wi-Fi 7 model rather than a Wi-Fi 6 one, because it will outlive your next two internet plans. Skip the flagship: the extra hundreds go into antennas and 10 GbE ports you will not use. Put it in the middle of the flat, off the floor, away from the TV cabinet.

One practical addition: measure before you buy. Run a speed test on a laptop plugged in with a cable, then over Wi-Fi in the worst room. If the cable gets 500 and the Wi-Fi gets 80, the router is the problem. If the Wi-Fi gets 350, you are fine and the money is better spent on a cable to the desk.

Also check the ports. A lot of "Wi-Fi 7" routers at the low end still ship 1 GbE ports, so your wired devices cannot go over a gigabit anyway. A 2.5 GbE WAN and at least one 2.5 GbE LAN port is worth paying a little for.

Thanks both. Ran the test: cable 480, Wi-Fi in the bedroom 60. So it is the router. Going for a mid-range Wi-Fi 7 with 2.5 GbE, and I will run a cable to the desk while I am at it.