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Asus RT-AX92U router review

1267 + 4804 Mbps
IEEE 802.11a/b/g/n/ac/ax
Broadcom BCM4906 @ 1.8 GHz
512 MB / 256 MB

Asus introduced the RT-AX92U router in 2018. It is powered by Broadcom BCM4906 @ 1.8 GHz chipset, 512 MB of RAM, and 256 MB of flash memory.

Want to know if the Asus made a really good router? Stay tuned!

Table of Contents

  • Asus RT-AX92U specifications
    • Body, dimensions, weight
    • System, chipset, RAM, flash, power supply
    • Network, protocols, WAN and LAN ports
    • Wireless, antennas, speed, security
    • Connectivity
    • Administration, user interface, login information
  • Verdict, Pros and Cons
  • Photos

Our personal experiences and opinions form the basis of this article. We aimed to share insights on a topic, and we hoped others would find it useful and inspirational. The specs below rely on official manufacturer data, but we also consider user reviews. If you noticed any mistakes or missing details about the Asus RT-AX92U, please let us know. Furthermore, we strive to deliver a thorough and precise overview.

Asus RT-AX92U / RT-AX92U

The RT-AX92U supports dual-band Wi-Fi, offering both 2.4 GHz and 5 GHz bands. You can connect supported USB devices to the router. Asus is another well-known manufacturer in the networking industry.

Asus RT-AX92U specifications

BrandAsus
NameRT-AX92U
TypeRT-AX92U
Rating
Rated 3/5 based on 1185 user votes.
Launch2018

Body

Dimensions155 x 155 x 53 mm
Weight651 g

The dimensions and design of a router can impact its cooling capabilities. Routers with larger dimensions may have more space for internal cooling mechanisms. If you purchase a router online or have it shipped, the weight may affect the overall cost.

System

ChipsetBroadcom BCM4906 @ 1.8 GHz
RAM512 MB
Flash256 MB
OSAsus
Power supply19 V / 1.75 A

The Asus RT-AX92U router has a Broadcom BCM4906 @ 1.8 GHz processor. Some router features and software need a certain amount of RAM. They need it to work well. More storage space comes from a larger flash memory. It can accommodate future firmware upgrades. Asus often releases firmware updates. They improve the router's features, security, and bugs. They also add new features. The 19 V / 1.75 A PSU provides power to the router. If it breaks, you can replace it with a new one.

Asus RT-AX92U (RT-AX92U) / 1

Network

ProtocolsIPv4
IPv6
LAN ports4 x 10/100/1000 Mbps
WAN ports1 x 10/100/1000 Mbps
Mobile networkyes, with USB dongle
VPN supportPPTP
L2TP/IPSec
OpenVPN

The RT-AX92U router has built-in security features. They protect your network and devices. The IPv4 is the fourth iteration of the Internet Protocol (IP). It is the most widely used version of IP on the internet today. The latest firmware supports IPv6. It provides a system to identify and locate computers on networks. If you have a 1 Gbps or faster internet plan, you need gigabit Ethernet ports. They are essential to use all the available bandwidth.

This router ensures that you can use fast internet from your ISP fully. The RT-AX92U router supports 3G or 4G dongles, allowing you to connect to a cellular network. OpenVPN uses a certificate-based authentication system. This enhances security and provides a stronger method of identity verification. IPsec is a widely supported standard. Many network devices and operating systems use it. PPTP uses the Password Authentication Protocol (PAP). It also uses the Challenge Handshake Authentication Protocol (CHAP) for user authentication.

Wireless

Antennas4 x 4 dBi
fixed
2 x 3 dBi
internal
2.4 GHzyes
5 GHzyes
60 GHzno
StandardsIEEE 802.11a/b/g/n/ac/ax
ClassAX6100
Speed1267 + 4804 Mbps
Transmit power29 dBm
SecurityWEP
WPA
WPA2
WPS
Guest networkyes

This router has 4 x 4 dBi, fixed, 2 x 3 dBi, internal antennas. Antennas are key parts of wireless routers. They send and receive radio signals to make wireless connections. Many IoT devices, smart home devices, and older Wi-Fi devices mainly use the 2.4 GHz band. The 5 GHz band offers better noise immunity and less interference. It also has more available channels. This router is a Wi-Fi 6 router. 802.11ax is the sixth-generation Wi-Fi standard, commonly referred to as Wi-Fi 6.

Real-world RT-AX92U router speeds are lower than its theoretical maximum speed. WEP was the first Wi-Fi security protocol. But it is now seen as weak and easy to hack. The introduction of WPA2 (Wi-Fi Protected Access 2) improved upon WEP. It provides stronger security. WPS (Wi-Fi Protected Setup) provides an easy method. It connects devices to a Wi-Fi network.

Asus RT-AX92U (RT-AX92U) / 2

Connectivity

USB ports1 x USB 2.0
1 x USB 3.0
Print serveryes
File serveryes

The USB 2 port has a maximum theoretical data transfer rate of 480 megabits per second (Mbps). The USB 3 ports provide a fast interface for external storage with data transfer rates of up to 4.8 Gbps. USB print servers let you connect a USB printer to your network. This makes it accessible to many devices. You can connect external storage devices such as USB flash drives or USB hard drives to your router.

Administration

Default IP192.168.1.1
Default usernameadmin
Default password[blank]

If you can't log in to your Asus router's setup panel, try resetting it. A reset can help you troubleshoot. It is highly recommended to change the default password of your RT-AX92U router. Do this after the initial setup.

Pros and Cons

Every router, including this Asus one, has its good sides and not-so-good sides. Let's take a closer look at both to get a full understanding of what this router can do. We'll talk about what it does well and also where it could use some improvements. Just remember, this is just what I think, and you might see things differently.

Pros

  • generous memory
  • plentiful flash
  • IPv6 capable
  • high-speed LAN port
  • high-speed WAN port
  • 3/4G USB modem capable
  • supports OpenVPN
  • works on 5 GHz band
  • 802.11ax certified
  • lightning-fast Wi-Fi connection
  • WPS friendly
  • USB 2 compatible
  • USB 3 compatible
  • printserver functionality
  • fileserver operation

Cons

  • incompatible with WPA3

Asus RT-AX92U photos

Asus RT-AX92U / RT-AX92U photo
Asus RT-AX92U / RT-AX92U photo
Asus RT-AX92U / RT-AX92U photo
Asus RT-AX92U / RT-AX92U

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Robert Miller
For over 15 years, I've immersed myself in the world of networking devices as a tech aficionado. I've dedicated myself to thoroughly testing and analyzing routers and other networking gear. I aim to provide thorough reviews. They will give you the knowledge needed to improve your network.
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