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What is WiFi 7, and How Does It Work?

What is WiFi 7*?

WiFi 7 (IEEE 802.11be) is the seventh generation of the 802.11 standard since 1997. It packs all the benefits of WiFi 6/6E and expands several existing standards to a whole new level, such as 320 MHz bandwidth and 4K-QAM. And it introduces some revolutionary features like Multi-Link Operation, Multi-Resource Units (MRU) and Puncturing. As WiFi has become indispensable in daily life from work to home, WiFi 7 reshapes your WiFi experiences with a huge leap into the future.
*This page explains the technical standards of WiFi 7 technology. Actual specifications and feature availability vary based on device. Please refer to the product specifications page for your device.

  • 4.8XFaster*

  • 5XCapacity*

  • Ultra-lowLatency

*Compared to WiFi 6 (IEEE 802.11ax)

How Does WiFi 7 Work*?

320 MHz Bandwidth*

While WiFi 6E increased channel width in the 6 GHz band to 160 MHz, WiFi 7 introduces ultrawide 320 MHz channels, doubling data transmission capacity. You can think of networking as a virtual freeway and the doubled bandwidth as a doubling of the number of lanes. Now larger vehicles are allowed to get on the freeway and can pack more data than ever before.

*WiFi 7 features requires WiFi routers and client devices with WiFi 7-supported operating systems to support the corresponding features. **The 320 MHz in the 6 GHz band may be unavailable in some regions / countries due to regulatory restrictions.
A comparison illustration between 320 MHz, 160 MHz and 80 MHz

Three new 320 MHz channels in the 6 GHz band

4K-QAM

With the introduction of 4K-QAM, WiFi 7 can improve data transmission rates versus WiFi 6/6E by up to 20%, because a higher QAM can pack signals more densely. Continuing with the freeway analogy, now higher QAM permits more merchandise to be loaded into every vehicle. In other words, you can now upload and download more data in the same timeframe as before.

A comparison illustration between 4096 QAM of WiFi 7 and 1024QAM of WiFi 6

12 bits/symbol

10 bits/symbol

Multi-Link Operation (MLO)

Before WiFi 7, transmissions were limited to one band, such as 2.4 GHz or 5 GHz. Multi-Link Operation (MLO) allows a device to simultaneously connect on multiple bands, enabling faster speeds by aggregating bandwidth, with more reliable WiFi connections on multiple concurrently used bands.

*Multi-link Operation (MLO) full function support may be ready for the Windows 11 2024 Platform (Windows 11 24H2) or made available at a later date.
A comparison illustration showing the benefits of Multi-Link Operation

Multi-Resource Units (MRU) and Puncturing

In WiFi 6, the spectrum resource could be wasted if the channel encounters signal interference. With Multi-RU and Puncturing, WiFi 7 devices will be able to take full advantage of the remaining part of the channels that is not being used or interrupted. This way, the WiFi bandwidth can be used efficiently to make data transmission quicker and more reliable.

*Multi-Resource Units (MRU) and Puncturing available in 2024 or later.
A comparison illustration showing the benefits of Multi-RU and Puncturing.

With Multi-RU and Puncturing

Without Multi-RU and Puncturing

16x16 MU-MIMO*

MU-MIMO (Multi-User Multiple-Input Multiple-Output) supports multiple users to transmit and receive data simultaneously. With 16x16 MU-MIMO, WiFi 7 doubles the number of spatial streams compared to WiFi 6 and increases network capacity. Now, more WiFi devices that need more network capacity can perform smoothly at the same time.

*Although 16x16 MU-MUMO is the maximum technical standard of WiFi 7, it is not a mandatory feature for all WiFi 7 devices.
A router is communicating with 16 devices simultaneously though 16x16 MU-MIMO technology

Do I Need WiFi 7?

WiFi 7 for gaming scenario with a man wearing a VR headset

WiFi 7 for Gaming

WiFi 7 delivers ultra-fast WiFi speeds and extremely low latency that can get you competitive in any online battlefield, whether it’s cloud gaming, virtual reality (VR), augmented reality (AR), or mixed reality (MR).

WiFi 7 for smart homes scenario with a 8K TV streaming sports car

WiFi 7 for Smart Homes

With up to 5x more capacity, less interference and less congestion versus previous WiFi generations, you can enjoy unparalleled smart home experiences, from reliably smooth 8K video streaming to more intelligent smart home devices.

WiFi 7 for industrial 4.0 scenario with a man operating an IOT device in the factory

WiFi 7 for Industry 4.0

Millions of industrial IOT devices are driving a revolution in the way the world manufactures and distributes its products, and ASUS WiFi 7 devices can empower these systems to reach new heights.

A man is drawing a chart to show business growth

WiFi 7 for Businesses

If your business operates in the areas of gaming, smart homes, or smart manufacturing -- such as VR content creation or industrial IOT engineering – a WiFi 7 infrastructure can prepare you for growth when the next big thing arrives.

WiFi 7 vs. WiFi 6/6E vs. WiFi 5

WiFi 7 WiFi 6E WiFi 6 WiFi 5
IEEE 802.11be 802.11ax 802.11ac
Max data rate 46 Gbps 9.6 Gbps 3.5 Gbps
Bands 2.4GHz, 5GHz, 6GHz 2.4GHz, 5GHz, 6GHz 2.4GHz, 5GHz 5GHz
Bandwidth Up to 320 MHz 20 MHz, 40 MHz, 80 MHz, 80+80 MHz, 160 MHz
Modulation 4096-QAM 1024-QAM OFDMA 256-QAM OFDM
MIMO 16x16 MU-MIMO 8x8 MU-MIMO 4x4 MU MIMO
RU Multi-RUs RU N/A
Security WPA3 WPA3 WPA2

ASUS routers come standard with features valued at $300+ a year, with no trials or subscriptions.

Commercial Grade Security

$99.99/yr Included

Advanced Parental Controls

$79.99/yr Included

Built-in VPN + Fusion and Instant Guard

$99.99/yr Included

3 Year Warranty

$39.99/yr Included

Featured Products

ASUS ZenWiFi BQ16 Pro
ASUS ZenWiFi BQ16 Pro
  • Quad Band WiFi 7
  • BE30000 ultimate BE performance : 1376+5764+11529+11529 Mbps
  • Coverage up to 8000 sq. ft. (2pk)
  • Dual 10G Ports
  • Extendable Router with AiMesh
  • Advanced Network Security & VPNs
ASUS ZenWiFi BT10
ASUS ZenWiFi BT10
  • Tri-band WiFi 7
  • BE18000 ultimate BE performance : 688+5764+11529 Mbps
  • Coverage up to 6000 sq. ft. (2pk)
  • Dual 10G Ports
  • Extendable Router with AiMesh
  • Advanced Network Security & VPNs
ASUS RT-BE96U
ASUS RT-BE96U
  • WiFi 7
  • BE19000, 2.4GHz BE: 4x4 + 5GHz BE: 4x4 + 6GHz BE: 4x4
  • Very large homes
  • Dual 10G Ports
  • Gaming features: Mobile game mode
  • ASUS features: AiMesh, AiProtection
ROG Rapture GT-BE98 Pro
ROG Rapture GT-BE98 Pro
  • Beyond-fast WiFi 7 (802.11be)
  • Multi-link Operation links
  • Cutting-edge external dual-feeding antennas
  • Dual 10G Ports and quad 2.5G ports
  • Triple-Level Game Acceleration
  • Comprehensive VPN features
  • Extendable Router with AiMesh
ASUS RT-BE58U
ASUS RT-BE58U
  • WiFi 7
  • BE3600 ultimate BE performance : 688+2882 Mbps
  • 2.0 GHz quad-core processor
  • 2.4GHz 2x2, 5GHz 2x2
  • Extendable Router with AiMesh
  • ASUS features: AiMesh, AiProtection
ASUS RT-BE86U
ASUS RT-BE86U
  • WiFi 7
  • BE6800 ultimate BE performance : 1032+5764 Mbps
  • 2.6GHz quad-core processor
  • 2.4GHz 3x3, 5GHz 4x4
  • 1x 10G WAN/LAN port and up to 4x 2.5G LAN ports
  • Extendable Router with AiMesh
  • ASUS features: AiMesh, AiProtection
ASUS RT-BE88U
ASUS RT-BE88U
  • WiFi 7
  • BE7200 ultimate BE performance : 1376+5764 Mbps
  • 2.6GHz quad-core processor
  • 2.4GHz 4x4, 5GHz 4x4
  • Dual 10G ports, 4x 2.5G LAN, 4x 1G LAN
  • Extendable Router with AiMesh
  • ASUS features: AiMesh, AiProtection
ASUS RT-BE92U
ASUS RT-BE92U
  • WiFi 7
  • BE9700 ultimate BE performance : 1032+2882+5764 Mbps
  • 2.0GHz quad-core processor
  • 2.4GHz 3x3, 5GHz 2x2, 6GHz 2x2
  • 1x 10G port, 4x 2.5G ports
  • Extendable Router with AiMesh
  • ASUS features: AiMesh, AiProtection
ASUS PCE-BE92BT
ASUS PCE-BE92BT
  • Ultrafast WiFi 7
  • All-new 6 GHz Band and 320 MHz Bandwidth
  • Latest Bluetooth® 5.4
  • Reducing Dead Zones with External Antenna
  • Platform Support Guide
ASUS ZenWiFi BT8
ASUS ZenWiFi BT8
  • Tri-band WiFi 7 up to 14 Gbps with 6 GHz, MLO & 4K-QAM
  • AI-powered Smart AiMesh, coverage up to 5900 sq. ft. (2-pack)
  • Seven internal antennas & eight high-power modules
  • 24/7 AiProtection Pro & advanced VPNs
  • IoT Network, parental controls & easy SSID setup
  • Dual 2.5G Ethernet ports for fast wired backhaul
ASUS ZenWiFi BT6
ASUS ZenWiFi BT6
  • Tri-band WiFi 7 up to 9.4 Gbps with 6 GHz, MLO & 4K-QAM
  • AI-powered Smart AiMesh, coverage up to 5800 sq. ft. (2-pack)
  • Seven internal antennas & eight high-power modules
  • 24/7 AiProtection Pro & advanced VPNs
  • IoT Network, parental controls & easy SSID setup
  • Flexible Ethernet ports for robust wired backhaul
ASUS ZenWiFi BD5
ASUS ZenWiFi BD5
  • Tri-band WiFi 7 up to 14 Gbps with 6 GHz, MLO & 4K-QAM
  • AI-powered Smart AiMesh, coverage up to 5900 sq. ft. (2-pack)
  • Seven internal antennas & eight high-power modules
  • 24/7 AiProtection Pro & advanced VPNs
  • IoT Network, parental controls & easy SSID setup
  • Dual 2.5G Ethernet ports for fast wired backhaul
ASUS ZenWiFi BD4
ASUS ZenWiFi BD4
  • Dual-band WiFi 7 up to 3600 Mbps with MLO & 4K-QAM
  • ASUS AiMesh, coverage up to 6500 sq. ft. (3-pack)
  • Four internal antennas & four high-power modules
  • 24/7 AiProtection Pro & advanced VPNs
  • IoT Network, parental controls & easy SSID setup
  • Dual 2.5G Ethernet ports with auto detection
ASUS ZenWiFi BD5 Outdoor
ASUS ZenWiFi BD5 Outdoor
  • Dual-band WiFi 7 up to 5000 Mbps with MLO & 4K-QAM
  • AiMesh coverage up to 2500 sq. ft., seamless indoor & outdoor connectivity
  • Durable IP65 enclosure, ESD & surge protection, -30°C to 60°C range
  • Power over Ethernet & AC power, two 2.5G PoE-in ports with auto WAN
  • Versatile mounting: wall, pole, or flat surface
  • 24/7 AiProtection Pro & advanced VPNs
RT-BE82U
RT-BE82U
  • Dual-band WiFi 7 up to 6500 Mbps with 4096-QAM
  • Five 2.5GbE ports for optimized wired connectivity
  • AiMesh extendable network for seamless whole-home roaming
  • Multi-link operation for stable & efficient connections
  • AiProtection Pro powered by Trend Micro™ & Safe Browsing
  • One-tap security scan for hassle-free protection
PCE-BE90BT
PCE-BE90BT
  • Ultrafast WiFi 7, 1.2X faster speeds & improved efficiency
  • Enhanced network security for safer connections
  • All-new 6 GHz band & 4096-QAM for less congestion
  • Larger network capacity & reduced interference
  • Bluetooth® 5.4 for better security, reliability & efficiency
  • External antenna reduces dead zones & allows flexible positioning
PCE-BE6500
PCE-BE6500
  • Ultrafast WiFi 7, 1.2X faster speeds & improved efficiency
  • All-new 6 GHz band & 4096-QAM for less congestion & higher capacity
  • Bluetooth® 5.4 for better security, reliability & efficiency
  • External adjustable antennas reduce dead zones & allow flexible positioning
ROG USB-BE92
ROG USB-BE92
  • Ultrafast WiFi 7 up to 6,500 Mbps with 160MHz, MLO & 4K-QAM
  • 3.6X faster than WiFi 6: 688 Mbps (2.4 GHz), 2,882 Mbps (5 GHz & 6 GHz)
  • Powerful 6 GHz band for less congestion & interference
  • Plug-and-play with wide OS support
  • USB Type A & C for versatile connections
  • Advanced network security with WPA3n
USB-BE92 Nano
USB-BE92 Nano
  • Compact WiFi 7 USB adapter in nano size
  • Upgrade your PC to 802.11be standard
  • Plug-and-play for seamless installation
  • Advanced network security with WPA3
  • Tri-band support with 6GHz for streaming & gaming

Complete Your Network with WiFi 7

* Actual data throughput and WiFi coverage will vary from network conditions and environmental factors, including the volume of network traffic, building material and construction, and network overhead, result in lower actual data throughput and wireless coverage.

FAQ

  • WiFi 7 offers faster speeds than WiFi 6, lower latency, and higher bandwidth—ideal for gaming, 8K streaming, smart homes, and remote work.

  • WiFi 7 delivers multi-gigabit speeds up to 4.8X faster than WiFi 6. With wider 320MHz channels, 4K QAM, and improved efficiency, it supports higher throughput across multiple devices, making it ideal for heavy data transfers and future applications like AR/VR.

  • WiFi 7 routers are built for networks that demand low latency, high bandwidth, and stable performance across multiple devices. With features like Multi-Link Operation (MLO), it keeps connections fast and reliable even under heavy use, such as streaming 4K/8K video, video calls, transferring large files, and gaming at the same time, making it ideal for smart homes and environments where many devices are online together.

  • All WiFi 7 routers are backwards-compatible, so your older WiFi devices will still connect. For the full WiFi 7 experience, upgrade the devices connecting to a WiFi 7 router with a WiFi 7 adapter, where possible. See supported ASUS and ROG products here: https://www.asus.com/us/support/faq/1054158/

  • For gaming, we recommend a router with QoS features and a powerful CPU. For large homes, we recommend a mesh router. For families or offices, we recommend a router with wide coverage, multiple ports, and high throughput. For operations that require large file transfers, NAS, 10G Ethernet, or faster ISP plans, routers with 10G Ethernet ports deliver the fastest wired speeds.

  • WiFi 7 improves upon WiFi 6 latency with a new feature called Multi-Link Operation (MLO), which lets compatible devices use multiple bands at once.