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Asus RT-AX68U router review

861 + 1802 Mbps
IEEE 802.11a/b/g/n/ac/ax
Broadcom BCM4906 @ 1.8 GHz
512 MB / 256 MB

Asus introduced the RT-AX68U router in 2020. It is powered by Broadcom BCM4906 @ 1.8 GHz chipset, 512 MB of RAM, and 256 MB of flash memory.

Excited to find out if this Asus router is worth it? Keep reading to find out!

Table of Contents

  • Asus RT-AX68U 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-AX68U, please let us know. Furthermore, we strive to deliver a thorough and precise overview.

Asus RT-AX68U / RT-AX68U

The RT-AX68U is a versatile router that offers more than basic functionality. It has advanced features and capabilities. It provides a reliable, fast network for homes and offices. This router has USB connectors. They add features and expand your network's capabilities. Asus has established a solid reputation as a reliable and reputable networking brand.

Asus RT-AX68U specifications

BrandAsus
NameRT-AX68U
TypeRT-AX68U
Rating
Rated 4/5 based on 1181 user votes.
Launch2020

Body

Dimensions296 x 266 x 60 mm
Weight630 g

If you plan to move or travel a lot and need to take your router with you, the size is important. It needs to be small to be easy to carry. The weight of router is not typically a critical factor for most home or office setups.

Asus RT-AX68U (RT-AX68U) / 2

System

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

The Broadcom BCM4906 @ 1.8 GHz CPU provides processing power. It handles tasks and services within the RT-AX68U router. You cannot expand the router's memory (512 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. The firmware upgrade process may vary depending on the router model. However, it often involves accessing the router's web-based administration interface. The Asus packages the RT-AX68U router with 19 V / 1.75 A PSU.

Asus RT-AX68U (RT-AX68U) / 3

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 router supports many networking standards. It ensures compatibility with different devices and systems. The IPv4 uses 32-bit addresses, represented as four sets of numbers separated by periods (e.g. 192.168.0.1). The router also supports IPv6. This allows you to use the latest Internet Protocol. 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. You can connect the 3G/4G USB dongle to the USB port on the RT-AX68U router. OpenVPN is popular for VPNs. This is because it is strong, flexible, and works on many devices. IPsec provides a robust and standardized framework for securing IP communications. PPTP has known flaws. These include problems with the encryption and the risk of password cracking.

Asus RT-AX68U (RT-AX68U) / 1

Wireless

Antennas3 x 3 dBi
fixed
2.4 GHzyes
5 GHzyes
60 GHzno
StandardsIEEE 802.11a/b/g/n/ac/ax
ClassAX2700
Speed861 + 1802 Mbps
Transmit power25 dBm
SecurityWEP
WPA
WPA2
WPA3
WPS
Guest networkyes

A well-positioned antenna can reduce interference and signal weakening. This leads to a more reliable connection. Many IoT devices, smart home devices, and older Wi-Fi devices mainly use the 2.4 GHz band. The 5GHz band provides faster data transfer speeds compared to the 2.4GHz band. This AX Wi-Fi router provides much faster data transfer rates. It is faster than older Wi-Fi standards. The top speed, 861 + 1802 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. The WPA3 (Wi-Fi Protected Access 3) is the latest Wi-Fi security protocol. WPS (Wi-Fi Protected Setup) provides an easy method. It connects devices to a Wi-Fi network.

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. By connecting a USB printer to the RT-AX68U router, you can make it accessible to all devices on your network. This router has a USB file server. It lets you connect external storage devices to your network. For example, you can connect USB flash drives or hard drives.

Administration

Default IP192.168.1.1
Default usernameadmin
Default password[blank]

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

  • 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
  • decent Wi-Fi performance
  • WPA3 compatible
  • WPS friendly
  • USB 2 compatible
  • USB 3 compatible
  • printserver functionality
  • fileserver operation

Cons

  • none

Asus RT-AX68U photos

Asus RT-AX68U / RT-AX68U photo
Asus RT-AX68U / RT-AX68U photo
Asus RT-AX68U / RT-AX68U photo
Asus RT-AX68U / RT-AX68U photo
Asus RT-AX68U / RT-AX68U

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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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