Name: RT-AX58U
Brand: ASUS
SKU: 12221

Get Your Home Ready for WiFi 6 (802.11ax)

The growing number of connected personal and IoT devices has led to an overall increase in network density that is pushing the limits of the current Wi-Fi standard. The latest 802.11ax standard provides future-proof technologies, higher network efficiency, faster Wi-Fi speeds, greater coverage and improved battery life for connected devices, providing a significantly better networking experience for users.

*It requires 802.11ax-compatible devices to enjoy the benefits brought by 802.11ax WiFi standard.

Next-Gen WiFi Speed

RT-AX58U is a 2x2 dual-band Wi-Fi router that provides 160MHz bandwidth and 1024-QAM for dramatically faster wireless connections. With a total networking speed of about 3000Mbps — 574Mbps on the 2.4GHz band and 2402Mbps on the 5GHz band — RT-AX58U is 2.5X faster than 802.11ac 2x2 dual-band routers.

802.11ax 2X2 3000Mbps
802.11ac 2X2 1200Mbps

Network Efficiency
Power Saving
Better Coverage

Network Efficiency

Built for Multi-device Households

With a revolutionary combination of OFDMA and MU-MIMO technology, 802.11ax technology provides up to 4X greater network capacity and efficiency in traffic-dense environments. Previous-generation 802.11ac Wi-Fi can only handle one device at a time on each network channel, which is an inefficient use of available bandwidth. OFDMA support in the 802.11ax Wi-Fi standard divides each channel into small sub-channels, allowing signals from multiple devices* to be bundled together and transmitted simultaneously, reducing latency for a smoother, more responsive Wi-Fi experience.

802.11ac OFDM

Bandwidth wasted - Higher latency

802.11ax OFDMA

Bandwidth fully utilized - Lower latency
Power Saving

Better Battery Life for Your Devices

Target Wake Time (TWT) allows RT-AX58U to schedule designated intervals for devices to transmit data. This allows them to sleep when there is no need to wait for a router signal, reducing power consumption by up to 7X for significantly improved battery life*.

Without Target Wake Time
802.11ac

Higher Device Power Consumption

With Target Wake Time
802.11ax

7X better battery life for client devices
Better Coverage

Wi-Fi that Goes Farther

With the latest 802.11ax WiFi standard featuring OFDMA technology, RT-AX58U provides increased Wi-Fi signal range and better coverage by dividing each channel into smaller sub-channels. These sub-channels have a smaller bandwidth that enables them to travel up to 80% farther1, resulting in a better Wi-Fi connection throughout your home*.

802.11ax Technology

Up to 80%
Better Range*

9dB

802.11ac Technology

The Latest WPA3 Network Security

The next generation of Wi-Fi security, bringing new capabilities to enhance Wi-Fi protections in personal networks. Building on the widespread adoption of WPA2 over more than a decade, WPA3 adds new features to simplify Wi-Fi security, enable more robust authentication, and deliver increased cryptographic strength for highly sensitive data markets.

BSS Coloring Boosts Connection Efficiency

WiFi 6 includes a new feature called BSS Coloring that improves WiFi connection efficiency even in crowded environments. When two neighboring routers send traffic on the same channel, your router has to wait until the channel is free. With BSS Coloring, your WiFi 6 router identifies its data with a unique channel tag ('color') that's different from neighboring networks. Your WiFi 6 router can then ignore other-colored signals on the channel and send data immediately.* This greatly reduces router waiting times and boosts network efficiency.

*A BSS Coloring-compatible client is needed to enjoy the benefit.

Subscription-Free Network Security

The latest ASUSWRT 4.0 levels up your network with enhanced security and privacy, all manageable via the handy ASUS Router mobile app. It features advanced parental controls, including Reward Time, one-tap Security Scan, intuitive Safe Browsing, and comprehensive built-in VPN features. ASUS routers are rigorously tested to ensure robust security and have received international certifications including the Cyber Security Agency of Singapore’s Cybersecurity Labelling Scheme.

The More Secure Router Brand*

*ASUS provides the widest selection of WiFi routers that have received the level 4 label under the Cybersecurity Labelling Scheme, as of November 2024.

ASUS RT-AX58U features Network Security for your home network

Powerful Whole-home Wi-Fi System.
The Way You Want.

In most cases, your RT-AX58U can deliver smooth, reliable Wi-Fi to every part of your home. But Wi-Fi coverage can be affected by many factors — room layout, construction materials, and even furnishings. ASUS AiMesh is an innovative new router feature that fixes these problems: it creates a whole-home Wi-Fi network using multiple ASUS routers. AiMesh is powerful, flexible and you can use a mix of ASUS router models — protecting your investment! AiMesh gives you time-saving central control, and seamless roaming capability. AiMesh is Wi-Fi you can rely on — for all your devices, all the time!

< Learn More

Turn your ASUS routers into whole-home Wi-Fi system with a simple firmware update
Mix and match preferred models from selected ASUS routers
Create a Wi-Fi network with either a single SSID or multiple SSIDs
All router features works across the entire Wi-Fi system

Disclaimers:

¹ The data refers to uplink OFDMA.
² ac data refers to: 40MHz / 256QAM on 2.4GHz band and 80MHz / 256QAM on 5GHz band. ax data refers to: 40MHz / 1024QAM on 2.4GHz band and 160MHz / 1024QAM on 5GHz band
* To benefit from 802.11ax features, the Wi-Fi client needs to be 802.11ax capable.
** 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.
*** Quoted network speeds and bandwidth based on current IEEE 802.11ax specifications. Actual performance may be affected by network and service provider factors, interface type, and other conditions. Connected devices must be 802.11ax-compatible for best results.