Linksys WRT54GX2 router review

54 Mbps
IEEE 802.11b/g
Realtek RTL8651B @ 200 MHz
16 MB / 4 MB

Linksys introduced the WRT54GX2 router in 2005. It is powered by Realtek RTL8651B @ 200 MHz chipset, 16 MB of RAM, and 4 MB of flash memory.

Want to know if this Linksys router stands out? Keep going!

Table of Contents

  • Linksys WRT54GX2 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
  • Comparisons

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 Linksys WRT54GX2, please let us know. Furthermore, we strive to deliver a thorough and precise overview.

Linksys WRT54GX2 / WRT54GX2

If you need more features, you may want to consider better Linksys routers. Or, you can look at other routers on the market. Linksys has actively developed innovative networking solutions.

Linksys WRT54GX2 specifications

Rated 3/5 based on 1485 user votes.


Dimensions162 x 162 x 40 mm
Weight600 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. If you purchase a router online or have it shipped, the weight may affect the overall cost.


ChipsetRealtek RTL8651B @ 200 MHz
Flash4 MB
Power supply12 V / 1 A

The Realtek RTL8651B @ 200 MHz CPU provides processing power. It handles tasks and services within the WRT54GX2 router. 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. The firmware upgrade process may vary depending on the router model. However, it often involves accessing the router's web-based administration interface. The Linksys packages the WRT54GX2 router with 12 V / 1 A PSU.


LAN ports4 x 10/100 Mbps
WAN ports1 x 10/100 Mbps
Mobile networkno
VPN supportno

The WRT54GX2 router has built-in security features. They protect your network and devices. The IPv4 uses 32-bit addresses, represented as four sets of numbers separated by periods (e.g. The WRT54GX2 features a Fast Ethernet WAN port that has a maximum speed of 100 Mbps.


Antennas2 x 2 dBi
2.4 GHzyes
5 GHzno
60 GHzno
StandardsIEEE 802.11b/g
Speed54 Mbps
Transmit power17 dBm
Guest networkno

A well-positioned antenna can reduce interference and signal weakening. This leads to a more reliable connection. The WRT54GX2 is compatible with 2.4 GHz Wi-Fi networks. 802.11g routers have a 54 Mbps max data rate. This is much slower than newer Wi-Fi standards. Real-world WRT54GX2 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.


USB portsno
Print serverno
File serverno

The WRT54GX2 router doesn't have file-server or print-server functionality.


Default IP192.168.1.1
Default usernameadmin
Default passwordadmin

If you can't log in to your Linksys router's setup panel, try resetting it. A reset can help you troubleshoot. It is highly recommended to change the default password of your WRT54GX2 router. Do this after the initial setup.

Pros and Cons

Every router, including this Linksys 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.


  • none


  • insufficient memory
  • insufficient flash
  • lack of Gigabit LAN
  • Non-gigabit WAN port
  • missing Wi-Fi 6 support
  • lacks Wi-Fi 5 compatibility
  • reduced Wi-Fi bandwidth
  • incompatible with WPA3
  • missing WPS support
  • no USB connectivity

Linksys WRT54GX2 photos

Linksys WRT54GX2 / WRT54GX2 photo
Linksys WRT54GX2 / WRT54GX2

Linksys WRT54GX2 comparisons

We've noticed that many of our visitors like to compare the Linksys WRT54GX2 router with these popular models.

Linksys WRT350N (WRT350N) Linksys WRT350N Linksys E8350 Dual-Band AC2600 (E8350) Linksys E8350 Dual-Band AC2600 Linksys WRT54G (WRT54G) Linksys WRT54G Linksys WRT100 (WRT100) Linksys WRT100

If there’s information about the Linksys WRT54GX2 that you would like to see on this site, then write to us.

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. / Routers / Linksys / Linksys WRT54GX2 (2005)