Wi-Fi 6E vs. Wi-Fi 7: Which Should You Buy in 2026?

If you are replacing a router anyway, buy Wi-Fi 7, provided the model you choose has the 6 GHz band. If you already own a Wi-Fi 6E router that works, keep it. Wi-Fi 6E opened the 6 GHz band to home Wi-Fi, and that was the bigger change. Wi-Fi 7 builds on the same band with wider channels and a way to use more than one band at once, and those additions only help devices that are also Wi-Fi 7.

This is a research-based comparison. It draws on the IEEE standard, Wi-Fi Alliance certification documents and manufacturer specifications. We have not tested these routers ourselves, and where we quote measured speeds, they come from a named third party.

What is the difference between Wi-Fi 6E and Wi-Fi 7?

Wi-Fi 6E is Wi-Fi 6 extended into the 6 GHz band. The Wi-Fi Alliance, the industry group that certifies Wi-Fi products, opened its Wi-Fi 6E certification program on January 7, 2021. The underlying technology is the same as Wi-Fi 6 (see Wi-Fi 6 vs. Wi-Fi 6E): channels up to 160 MHz wide and a data-encoding scheme called 1024 QAM. What changed was the extra spectrum.

Wi-Fi 7 is the consumer name for IEEE 802.11be. The Wi-Fi Alliance began certifying Wi-Fi 7 products on January 8, 2024. The IEEE approved the standard on September 26, 2024 and published it on July 22, 2025. It works on the 2.4 GHz, 5 GHz and 6 GHz bands and adds new features on top.

The last row is a theoretical radio rate between a laptop and a router under ideal conditions. Intel’s own footnote estimates over-the-air speed at about 5.19 Gbps, and real homes deliver less. It is not your internet speed.

What does Wi-Fi 7 add?

320 MHz channels

A wider channel carries more data at once. The Wi-Fi Alliance describes Wi-Fi 7’s 320 MHz channels as double the previous widest channel size, and says they are available in countries that have opened the 6 GHz band to Wi-Fi. The United States has: an FCC rule that took effect on July 27, 2020 made about 1,200 MHz of 6 GHz spectrum available for unlicensed use.

Two limits follow. A 320 MHz channel only exists on 6 GHz, so a Wi-Fi 7 router without a 6 GHz radio can’t offer one. And 1,200 MHz has room for three 320 MHz channels (1,200 ÷ 320 = 3.75), so in a dense apartment building neighbors may end up sharing them.

Multi-Link Operation (MLO)

Before Wi-Fi 7, a device connected to one band at a time. The Wi-Fi Alliance says MLO “allows devices to transmit and receive data simultaneously over multiple links for increased throughput, reduced latency, and improved reliability.”

How much MLO helps depends on how the router and the device each implement it, and both must support it. We have not measured MLO ourselves, so treat the benefit as a stated design goal and not a guaranteed result.

4K QAM

QAM is the method Wi-Fi uses to encode data onto a radio signal. The Wi-Fi Alliance says 4K QAM achieves 20% higher transmission rates than the 1024 QAM used by Wi-Fi 6 and 6E. Denser encoding needs a strong, clean signal, so this is a short-range benefit.

What the 30 Gbps figure means

You may see Wi-Fi 7 described as a 30 Gbps or faster standard. The IEEE standard does specify at least one mode capable of a maximum throughput of at least 30 Gbit/s. That is a ceiling for the standard as a whole, using more antennas and more spectrum than any phone or laptop has. The Intel figures in the table above are the realistic ceiling for a laptop.

Do all Wi-Fi 7 routers have 6 GHz?

No, and this is the most important thing to check. A router can be sold as Wi-Fi 7 without a 6 GHz radio. TP-Link’s Archer BE230, for example, is sold as a dual-band Wi-Fi 7 router with 2.4 GHz and 5 GHz radios. It supports MLO and 4K QAM, but with no 6 GHz radio it has no 320 MHz channels.

Every Wi-Fi 6E router has 6 GHz. So a tri-band Wi-Fi 6E router can give a 6 GHz phone or laptop a band that a dual-band Wi-Fi 7 router can’t. If 6 GHz matters to you, look for “tri-band” or “6 GHz” on the box, not only the Wi-Fi 7 logo. Our guide to the 2.4, 5 and 6 GHz bands explains what each band is good at.

Which of my devices can use Wi-Fi 7?

Wi-Fi 7 features work only when the router and the device both support them. Older devices still connect to a Wi-Fi 7 router, because the IEEE standard keeps compatibility with earlier devices on all three bands. They just connect at their own generation’s capability.

• Windows PCs: Microsoft says Wi-Fi 7 is available starting with Windows 11, version 24H2, and requires a Wi-Fi 7 router and a Wi-Fi 7 network adapter. To check the adapter, open Command Prompt or Terminal, run netsh wlan show drivers, and look for 802.11be under “Radio types supported.”
• Apple devices: Apple lists the devices that can join Wi-Fi 6E or Wi-Fi 7 networks, starting with iPhone 15 Pro and iPhone 15 Pro Max (it excludes iPhone 15, iPhone 15 Plus, iPhone 16e and iPhone 17e) and Mac models from 2023, such as MacBook Pro, or 2024 for MacBook Air. Apple’s page, dated August 25, 2026, covers both generations together, so check your specific model’s technical specifications to see which one it supports.
• Everything else: look for “Wi-Fi 7” or “802.11be” in the device’s specifications. If it says Wi-Fi 6E or 802.11ax, the device will not use 320 MHz channels, MLO or 4K QAM.

One setting matters on both generations. Cisco’s WPA3 documentation states that WPA3 security is mandatory on the 6 GHz band and that WPA2 is not permitted there. It also says a device can connect with MLO only if it meets Wi-Fi 7’s stricter security requirements. In practice, set the router to WPA3, or to a WPA2/WPA3 transitional mode if you have older devices. See our WPA2 vs. WPA3 guide.

Will Wi-Fi 7 make my internet faster?

Only if Wi-Fi is the bottleneck today. Your internet plan sets the speed arriving at the modem. Wi-Fi is a separate link from the router to each device. A Wi-Fi 7 link that can carry 2 Gbps does not turn a 500 Mbps plan into a faster one.

Three things have to line up before Wi-Fi 7 changes what you see:

1. A plan or local network faster than your current Wi-Fi. That means a multi-gigabit internet plan, or large file transfers between devices in your home.
2. Ports that match. A router with a 1 Gbps internet (WAN) port can’t pass more than 1 Gbps from the modem, whatever the Wi-Fi can do. Check the WAN and LAN port speeds in the specifications.
3. A Wi-Fi 7 device, reasonably close. Distance still costs speed. Tom’s Guide tested nine Wi-Fi 7 routers and mesh kits in a 3,500-square-foot, multi-floor home (results last updated August 26, 2026). At 15 feet they measured between 864.6 Mbps and 2.62 Gbps. At 90 feet the same products measured between 15.5 and 373.2 Mbps. Those are Tom’s Guide’s results, not ours, but they show that a newer generation does not fix a far room.

If your problem is a dead zone, a Wi-Fi 7 logo is not the fix. Start with whether you need a single router or a mesh system.

Which should you buy?

We have left prices out on purpose. Router prices change week to week, and we only publish a price with the date we checked it.

What about Wi-Fi 8?

Wi-Fi 8 is still a draft standard, and as of October 3, 2026 no Wi-Fi 8 router had a confirmed US price or on-sale date. It is not a reason to delay a purchase you need now. We covered the details in Wi-Fi 8 routers are here, but not in the US.

Fact-check notes

Bottom line

Wi-Fi 6E and Wi-Fi 7 share the feature that matters most to a crowded home: the 6 GHz band. Wi-Fi 7 adds wider channels, MLO and denser encoding, and those reach you only through Wi-Fi 7 devices, at short range, on a connection fast enough to show it. Keep a healthy Wi-Fi 6E router. If you are buying new, a tri-band Wi-Fi 7 router is the sensible pick, as long as you confirm it has 6 GHz and ports that match your plan.