Should you replace a traditional Wi-Fi router with mesh? I compared the two, and here's my verdict
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In the era of flexible work, a rock-solid home Wi-Fi setup is a must. Between your laptop, the kids' tablets, and a house full of smart gadgets, your bandwidth demands are higher than ever. That raises a classic tech dilemma: stick with a traditional high-powered router, or upgrade to a multi-node mesh system?
The right choice really comes down to your floor plan and where you actually get your work done. Modern routers have become impressively powerful, and for many, a single well-placed unit is all you'll ever need.
Also: We tested 15 Wi-Fi 7 routers in our lab, and this one had the widest coverage
However, if you're dealing with dead zones in a larger house or trying to join a video call from a distant spare bedroom, a mesh network can provide that seamless, wall-to-wall coverage that keeps everything running smoothly.
If you're not sure of the difference, that's fine--ZDNET examined both types of connections and consider their pros and cons to determine which one is best for you.
A traditional router acts as a central hub for internet connectivity. The router connects to your internet service provider (ISP) and then allows other devices in the home to connect to it, either via Wi-Fi or by plugging in an Ethernet cable. Typically, routers are password-protected so only your household can connect to them.
This Netgear router supports Wi-Fi 7 for a fast connection, and in our lab testing, it had the widest coverage for signal strength.
Standard routers are generally much more affordable than mesh network products. While you can still expect to pay a hundred dollars or more for a premium router, there are many budget-friendly options stable enough to keep your home office running effectively without further input.
Many routers today, such as the TP-Link AXE5400 are designed with the technology needed to meet heavy bandwidth and streaming requirements. Some, like the Netgear NightHawk RS700S , have wide coverage across various Distance and Interference (D&I) bands to ensure you're getting the most signal strength.
Also: 3 signs someone is using your Wi-Fi - and how to kick them off
Gamers and live streamers, for example, should generally stick with wired Ethernet connections and traditional routers, as they will likely provide improved speeds and stability over wireless-first products.
A standard router is often less hassle to set up than a mesh network. For something that "just works," a typical router might be the best option. Set it up once, make sure updates are automatically applied, and forget about it.
You can set up guest Wi-Fi networks on most modern routers, but if you also want to keep all of your devices on a separate home network in the interests of security, most routers will allow you to do this without much hassle.
While traditional routers are singular, centralized access points, mesh networking devices are decentralized.
Instead of a single device connecting to a single gateway to the internet, mesh networks are built from multiple Wi-Fi nodes that all provide web connectivity. For example, you could have a central hub in the kitchen and satellite nodes in the home office, kitchen, and bedroom.
Also: Asus gave us a first look at its Wi-Fi 8 router at CES, and it's nothing we could've expected
When you access the internet in the kitchen, you automatically connect to the hub, whereas you jump on a node in your home office, and so on -- and this blanket coverage is why mesh devices are great for larger homes or offices. Most mesh systems will automatically select the best channels and nodes to avoid dead zones and lower the risk of poor connectivity.
Our top pick for a mesh network, the Eero Pro 7 is easy to use and provides reliable connectivity.
The main benefit of a mesh network is extended coverage. Investing in a mesh setup will remove annoyances, such as coverage black spots or slow connections in larger properties with a lot of square feet. You're far less likely to have dead zones with a mesh system than you are with a single router access point.
Mesh networks can often cover up to 5,000 sq. ft., and more, with enough satellites. That's far more than you can expect from one central router.
As your device will connect to the nearest satellite node rather than a central point of access, this feature helps ensure that -- no matter where you are in a property -- you are less likely to experience connectivity failures or drops.
Also: I switched my high-end Wi-Fi 7 router to a more affordable option - and don't regret it
In this manner, mesh networks are particularly useful if you have a home office in a garden area separate from your house, for example.
Another benefit is that mesh systems and satellites are often designed to look modern, sleek, and may be more discreet than bulky, traditional routers, giving you more options for placement.
Once a mesh network is active, many vendors allow users to control their system through a mobile app. This could include keeping an eye on network traffic, rebooting, or even turning off the internet entirely -- perhaps an appealing prospect for parents who don't want to mess with a typical router's configuration. In addition, some mesh networks also act as smart hubs and are compatible with voice assistants.
A note of warning, however: you may need to spend some time tweaking configuration settings when setting up a mesh network for the first time.
There are three key disadvantages of using a traditional Wi-Fi router:
You need to decide whether the financial outlay for a whole mesh network is worth it. In larger homes with dead spots, mesh networking can provide a way to improve your Wi-Fi signal strength and coverage immediately.
However, it can be expensive to overhaul your existing router setup for a large home. Going for a complete mesh system may be overkill unless you consistently have multiple users and connected devices competing for bandwidth.
A Wi-Fi extender can be a worthwhile investment instead if you decide to stay with a traditional home router but need to expand coverage.
Some mesh network systems, such as Google Wifi , Netgear Orbi , and Amazon Eero , are relatively cheap to set up if you don't need too many satellites.
If you're the only person using your network and need a stable, powerful internet connection -- such as for resource-hungry work applications or gaming -- a traditional router and an Ethernet cable may be all you need for reliable and rapid internet access. Wired internet speeds should be quicker than wireless if the connection is working properly, and investing in a simple Ethernet cable, easy to find for no more than $10 or $15, could be enough. This could save you the cost of a complete overhaul.
Wi-Fi range extenders, too, could be considered an alternative to mesh if you need to boost coverage and throughput in some areas, and they will likely be less expensive than purchasing individual mesh nodes. Some vendors also offer mesh "bolt-ons," such as Asus' AiMesh , which creates a mesh-like coverage wireless network without ripping everything out and starting again. However, the downside is that you will probably have to spend some time setting these bolt-ons up and tampering with your router's configurations.
The best way to answer this question is to consider latency. Overall, many mesh systems today trade extended coverage for potential downgrades to speed.
If your household has gamers using consoles casually, it shouldn't matter what type of router you use. However, professional and dedicated gamers will absolutely notice small lags or latency issues -- and they will want the best speed and stability available. In these cases, a wired, traditional router is likely your best bet.
I prefer an Ethernet, cabled connection for PC, Internet-based gaming and sessions with friends, and while my mesh network would probably be adequate, I don't want to risk lagging.
While both mesh Wi-Fi and extenders will improve the coverage of your home, there are disadvantages to both.
Mesh systems require investment and the cost can add up quickly, but they provide seamless transitions between Wi-Fi access points dotted around your home. Furthermore, you can rapidly change settings or perform updates via mobile apps.
Wi-Fi extenders can't be tweaked so easily. However, they are cheaper and are the best option if you just want to tackle a few dead zones, as you just need to plug one into your main router. Keep in mind that, unlike mesh nodes, Wi-Fi extenders won't improve congestion or eradicate bottlenecks.
Before changing your setup, you should review your ISP package. If you're subscribed to a low-speed offering, or your internet provider throttles your speed at peak times, new equipment is not going to help. Instead, a package upgrade could be a better option.
