Wi-Fi 7, minus the press release.
Three real improvements, one honest caveat each, and a comparison table with numbers you can check against the datasheets. By the end you'll know whether your house needs it — plenty don't, and we'll say which.
The three things that are actually new
Everything else on the spec sheet is a refinement of these. Each one is real; each one has a condition attached.
Double-width lanes on 6 GHz
Wi-Fi 6 topped out at 160 MHz channels. Wi-Fi 7 doubles that on the 6 GHz band — twice the data per transmission, which is where the 5.7 Gbps headline comes from.
Multi-Link Operation
A device can use 5 GHz and 6 GHz simultaneously instead of picking one — lower latency, and a seamless fallback when one band degrades. This is the feature that makes video calls feel different.
Denser signal encoding
About 20% more data packed into the same transmission versus Wi-Fi 6's 1K-QAM. A free efficiency win on top of everything else.
Generation by generation
PHY rate is the lab number; the real-world column is what a single modern client sees a room away from the AP, on our bench, with the usual neighbors' networks interfering.
| Generation | Bands | Max channel | Peak PHY rate | Real-world, one room away |
|---|---|---|---|---|
| Wi-Fi 5 (2014) | 5 GHz | 80 MHz | 3.5 Gbps | 200–400 Mbps |
| Wi-Fi 6 (2019) | 2.4 + 5 GHz | 160 MHz | 9.6 Gbps | 400–700 Mbps |
| Wi-Fi 6E (2021) | 2.4 + 5 + 6 GHz | 160 MHz | 9.6 Gbps | 600–900 Mbps |
| Wi-Fi 7 (2024) | 2.4 + 5 + 6 GHz | 320 MHz | 46 Gbps | 0.9–1.8 Gbps |
Note the gap between the 46 Gbps headline and the real-world column. That headline assumes 16 antenna streams; phones and laptops have 2. The honest pitch for Wi-Fi 7 is “your internet plan becomes the bottleneck” — which, for a gigabit plan, it does.
Should you buy it?
One practical note for the “buy” column: a Wi-Fi 7 AP can move more than 1 Gbps of traffic, so give it a 2.5G uplink — the U7 Pro has the port; make sure the switch does too. The PoE calculator flags this when you mix gear.
The follow-ups everyone asks
Will my old devices still work on a Wi-Fi 7 network? +
Yes — fully backward compatible. Old devices connect at their own generation's speed and don't slow modern ones down the way they did a decade ago; airtime scheduling improved precisely for mixed households.
Is Wi-Fi 7 better at range, or just speed? +
Mostly speed and latency. Range is governed by physics and transmit-power rules that didn't change. If the back bedroom has no signal today, the fix is AP placement or a second AP — not a newer standard. That's a coverage planning problem, and the planner is free.
Do I need new cabling? +
Existing Cat5e/Cat6 runs carry 2.5G fine at home distances, so usually no. The thing to check is the switch: a gigabit port caps a Wi-Fi 7 AP at 1 Gbps regardless of what the radio can do.
What about 6E — is it a sensible middle step? +
In 2026, no. Wi-Fi 7 hardware reached 6E pricing, so 6E is the worse deal for the same money. It made sense for about eighteen months; that window closed.