Walk into any Best Buy this month and you'll see them stacked like candy: glossy black boxes stamped with "WiFi 7," promising speeds that sound like they belong on a NASA launch manifest.
Best Buy, Amazon, and every carrier store are pushing these routers hard, and the sales pitch is always the same — your old router is the problem, and this $400 brick is the fix.
Here's the part nobody at the counter mentions.
WiFi 7's headline number, that 46 Gbps figure splashed across every box, requires your internet provider to actually deliver something close to it.
Most American homes get between 300 Mbps and 1 Gbps.
You are buying a fire hose to fill a teacup.
WiFi 7's genuinely useful trick is Multi-Link Operation, which lets a device talk on the 2.4, 5, and 6 GHz bands at the same time instead of picking one.
In a crowded apartment building where twenty networks are fighting for airtime, that matters far more than raw throughput.
It's the difference between a highway with one lane and one with three.
But there's a catch buried in the fine print.
To get any of that benefit, your phone, laptop, and TV all need WiFi 7 chips inside.
Right now, that list is short — the iPhone 15 Pro and later, certain Samsung Galaxy S24 and S25 models, and a handful of newer laptops.
If your household is running a mix of older gear, which most are, those devices fall back to WiFi 6 behavior and your fancy new router quietly becomes a very expensive WiFi 6 router.
It's fast and clean, but walls eat it for breakfast.
A single 6 GHz router placed in a living room may barely reach a bedroom two walls away.
That's why the industry's real upsell is mesh systems — two or three units working together — and that's where the $400 turns into $700 or more.
If you have gigabit fiber, a house full of recent devices, and dead zones you've been fighting for years, a WiFi 7 mesh kit is a legitimate upgrade.
If you're on a 500 Mbps cable plan with a 2019 laptop and a smart TV from 2021, you're paying a premium for technology your devices can't use.
The uncomfortable truth is that router makers know this.
The upgrade cycle depends on confusion — on you believing the box, not the spec sheet.
The spec sheet says your internet plan is the bottleneck.
Prices on WiFi 7 mesh kits are already sliding, device support is broadening every few months, and the routers shipping next year will handle the 6 GHz range problem better.
Final Thoughts
Buying now isn't wrong, but buying now at full price, for devices that can't fully use it, is exactly what the marketing department is counting on.