TechRadar Verdict
The Asus RT-AX58U gets all the basics right, combining fast, dual-band Wi-Fi 6 performance with a competitive price. It’s easy to use, with good parental controls and other features, and also offers a web browser interface for more advanced users.
Pros
- +
Strong Wi-Fi 6 performance
- +
Simple set-up
- +
Good parental controls
- +
Competitive price for a Wi-Fi router
Cons
- -
Dual-band only
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Asus RT-AX58U: One-minute review
The Asus RT-AX58U is a great and affordable solution for giving your network that Wi-Fi 6 boost. Widely available online for around £164.99/$179.99/AU$429, this wireless router picks up where high-end mesh systems like the Asus ZenWifi AX would be overkill.
This dual-band router not only supports Wi-Fi 6, but does so on the 2.4GHz and 5.0GHz bands, with a top speed of 3000Mbps. It, therefore, offers a Wi-Fi 6 upgrade at a very competitive price to folks looking to cover medium-sized homes and office spaces.
Asus routers' model numbers can be a bit confusing, however, so it's worth double checking before tapping buy. There’s a very similar model called the RT-AX56U, which is about £40/$50/AU$70 cheaper, but only runs at 1800Mbps.
That’s still perfectly adequate for streaming video and web browsing on just a handful of devices. However, if you have a home or an office space with lots of computers and mobile devices all connected to the network at the same time, it's not the most ideal.
You'll need a stronger performance that's robust enough to handle such demanding need. And, for that, the Asus RT-AX58U is the perfect choice – and one of the best Wi-Fi 6 routers on the market.
Asus RT-AX58U: Design and features
Wireless connectivity: Wi-Fi 6 (IEEE 802.11ax), dual-band 2.4GHz and 5.0GHz
Processor: Broadcom BCM43684
@1.5GHz
Memory: 512MB
Storage: 256MB Flash
Beamforming: Implicit and Explicit for 2.4GHz and 5GHz
Ports: 1x Gigabit WAN, 4x Gigabit Ethernet, 1x USB 3.1
Dimensions (HxWxD): 160 x 224 x 154 mm
Asus’ designers have done a good job squeezing Wi-Fi 6 performance and features into this compact little router. The four black antennae poking up from the back look like they mean business, and the angle of each antenna can be adjusted to make sure you get good all-round coverage with your wi-fi signal.
Even so, the router measures just 224mm wide, and its low-profile design means that it will sit neatly on any convenient shelf.
Just remember that the RT-AX58U doesn’t include a modem, so you’ll need to connect it to your existing broadband modem or router in order to connect to the Internet.
There’s a dedicated Gigabit Ethernet port for that Internet connection, along with four additional Ethernet ports for devices that need a wired connection, and a USB 3.1 port for sharing USB storage devices on your home network.
Asus RT-AX58U: Setup and performance
Ookla Speed Test - 2.4GHz
Within 5ft, no obstructions: 59.0/5.8Mbps (download/upload)
Within 30ft, three partition walls: 58.0/5.8Mbps (download/upload)
Ookla Speed Test - 5.0GHz
Within 5ft, no obstructions: 59.6/6.0Mbps (download/upload)
Within 30ft, three partition walls: 58.0/5.8Mbps (download/upload)
20GB Steam download - 2.4GHz
Within 5ft, no obstructions: 7.4MB/s
Within 30ft, three partition walls: 7.3MB/s
Getting started is very straightforward, and Asus manages to cater for both complete beginners and more advanced users. The manual provided with the RT-AX58U shows how to plug everything in, and explains the two options that are available.
If you’re familiar with networking technology then you can use an Ethernet cable to connect the router directly to a Mac or PC and configure the network settings for yourself via a web browser interface.
However, most people will probably prefer to use the Asus Router app for iOS and Android devices instead. This gets off to a good start by giving you the option of creating a single network that combines the 2.4GHz and 5.0GHz bands, or setting up two separate networks that have different passwords.
The app includes plenty of other useful features too, including the ability to create a temporary guest network, and use QoS - quality of service - to prioritise certain types of online services, such as streaming video or gaming, that really need top performance.
Asus also has an edge on some of its router rivals by providing good parental controls, including the ability to create schedules for Internet use, and filters for blocking adult content and other unsuitable material.
And, of course, the Wi-Fi 6 technology of the RT-AX58U provides impressive performance for your home wi-fi network. When used in the same room as our existing 802.11ac router, the RT-AX58U managed to squeeze a little extra speed out of our Internet connection, increasing Wi-Fi speeds from 55Mbps to 59Mbps.
However, the real test in our building is the back office - where our Wi-Fi signal is so unreliable that we normally rely on a wired Ethernet connection for our office computers. The RT-AX58U took things in its stride, though, continuing to deliver a steady and reliable speed of 58Mbps even in that office. Download speeds from Steam held up as well, staying strong at just over 7MB/s in all locations in our building.
