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Asus RT-AX1800 router review

574 + 1201 Mbps
IEEE 802.11a/b/g/n/ac/ax
Broadcom BCM6755 @ 1.5 GHz
256 MB / 128 MB

Asus introduced the RT-AX1800 router in 2020. It is powered by Broadcom BCM6755 @ 1.5 GHz chipset, 256 MB of RAM, and 128 MB of flash memory.

Wondering if the Asus RT-AX1800 is a must-have? Keep going!

Table of Contents

  • Asus RT-AX1800 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-AX1800, please let us know. Furthermore, we strive to deliver a thorough and precise overview.

Asus RT-AX1800 / RT-AX1800

The RT-AX1800 supports dual-band Wi-Fi, offering both 2.4 GHz and 5 GHz bands. Asus offers good customer support, including firmware updates, documentation, and technical assistance.

Asus RT-AX1800 specifications

BrandAsus
NameRT-AX1800
TypeRT-AX1800
Rating
Rated 4/5 based on 1501 user votes.
Launch2020

Body

Dimensions175 x 30 x 120 mm
Weight271 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. The weight of router is not typically a critical factor for most home or office setups.

System

ChipsetBroadcom BCM6755 @ 1.5 GHz
RAM256 MB
Flash128 MB
OSAsus
Power supply12 V / 1 A

The Asus RT-AX1800 router has a Broadcom BCM6755 @ 1.5 GHz processor. You cannot expand the router's memory (256 MB). When choosing a router, it is important to consider the RAM specifications. A larger flash memory allows for more space to store configuration backups. Asus often releases firmware updates. They improve the router's features, security, and bugs. They also add new features. The 12 V / 1 A PSU provides power to the router. If it breaks, you can replace it with a new one.

Network

ProtocolsIPv4
IPv6
LAN ports4 x 10/100/1000 Mbps
WAN ports1 x 10/100/1000 Mbps
Mobile networkno
VPN supportPPTP
L2TP
OpenVPN

The router supports many networking standards. It ensures compatibility with different devices and systems. 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. The router has Gigabit Ethernet ports. They allow for faster communication between devices on your local network.

A Gigabit WAN port is helpful. It is useful when your internet plan supports high speeds. OpenVPN is popular for VPNs. This is because it is strong, flexible, and works on many devices. PPTP has known flaws. These include problems with the encryption and the risk of password cracking.

Wireless

Antennas4 x 3 dBi
fixed
2.4 GHzyes
5 GHzyes
60 GHzno
StandardsIEEE 802.11a/b/g/n/ac/ax
ClassAX1800
Speed574 + 1201 Mbps
Transmit power20 dBm
SecurityWEP
WPA
WPA2
WPS
Guest networkyes

This router has 4 x 3 dBi, fixed antennas. Antennas are key parts of wireless routers. They send and receive radio signals to make wireless connections. This router is 2.4 GHz capable. The 2.4GHz band refers to the portion of the radio spectrum between 2.400 and 2.4835 gigahertz. The 5 GHz band is less crowded. This leads to less interference and a clearer wireless signal. The RT-AX1800 router is 5 GHz capable.

This router is a Wi-Fi 6 router. 802.11ax is the sixth-generation Wi-Fi standard, commonly referred to as Wi-Fi 6. The top speed, 574 + 1201 Mbps, is the highest data rate the router can reach. It's the theoretical limit in perfect conditions. 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.

Connectivity

USB portsno
Print serverno
File serverno

The RT-AX1800 router doesn't have file-server or print-server functionality.

Administration

Default IP192.168.1.1
Default usernameadmin
Default passwordadmin

Changing the password often is a good security practice. It protects your network and devices from unauthorized access. Changing the default password improves your router's security. It reduces the risk of unauthorized individuals controlling your network.

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

  • lightweight
  • generous memory
  • adequate flash
  • IPv6 capable
  • high-speed LAN port
  • high-speed WAN port
  • supports OpenVPN
  • works on 5 GHz band
  • 802.11ax certified
  • decent Wi-Fi performance
  • WPS friendly

Cons

  • incompatible with WPA3
  • no USB connectivity

Asus RT-AX1800 photos

Asus RT-AX1800 / RT-AX1800 photo
Asus RT-AX1800 / RT-AX1800

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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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