Abstract
- Older routers can pose safety dangers resulting from an absence of updates, in addition to outdated safety protocols. Hackers are all the time seeking to exploit unpatched vulnerabilities.
- Routers with simply sufficient bandwidth can hobble your gadgets, and may very well price you extra in the long term if it’s worthwhile to improve sooner somewhat than later.
- Many items do not assist fashionable good house requirements like Matter and Thread, that are more and more de facto. That is going to rely should you’re constructing or increasing your house configuration.
A reminiscence that is oddly caught in my mind is looking for a Wi-Fi router early after shifting to Austin. I did not need to spend a lot, since I wasn’t making a lot cash on the time, and shifting internationally was already tremendously expensive. However even then, I knew that a few of the routers on the cabinets have been clearly outdated and a foul deal. I bit the bullet and spent simply sufficient to keep away from any main downsides.
What downsides have been at play, you ask? I will clarify in a second in fact, however simply to preface this listing, there’s extra occurring than bandwidth. Wi-Fi routers are inclined to kind the spine of your digital life, not less than in your house — so any deficiency can have outsized penalties. It is arguably extra necessary to put money into Wi-Fi than in smart lights and even your thermostat.
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1
The danger of safety vulnerabilities
Help does not final endlessly
One primary challenge is that the older a router is, the much less seemingly it’s to obtain software program updates. Any first rate {hardware} ought to get updates for not less than three to 5 years, and presumably longer — however it’s necessary to verify, since unpatched flaws might probably be exploited by hackers. The antivirus software program in your telephones, computer systems, and different gadgets is supposed to be the final line of protection for stopping threats, not the primary.
The antivirus software program in your telephones, computer systems, and different gadgets is supposed to be the final line of protection for stopping threats, not the primary.
On a associated observe, all routers are depending on an assortment of safety protocols, that are periodically overhauled to be extra resilient. Units that do not assist the most recent protocols are inherently extra open to assault. The excellent news right here is that an important one — WPA3 — has been obtainable since 2018, and necessary for Wi-Fi certification since 2020, so that you’re unlikely to be uncovered except you are unboxing an previous router out of your storage room.
Some routers might include further safety instruments, however these are often only a perk. If you’re procuring, deal with protocols and updates earlier than the rest.

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2
The bandwidth downside
It is all the time higher to futureproof
Eero
Probably the most superior variations of Wi-Fi all the time price additional, all different options being equal. Wi-Fi 7 is costlier than 6E, as an illustration, which in flip is costlier than Wi-Fi 6. As a consequence, it may be fairly tempting to go along with the bottom spec that meets your necessities. Wi-Fi 6 routers are hardly horrible, in reality — they’re nonetheless adequate for a house with 4K TVs, gaming programs, and good house equipment.
You in all probability need not put money into state-of-the-air know-how, however going a notch (or two) over the baseline will preserve your router related for longer.
“Enough” is the operative phrase, although. An previous router can rapidly really feel like a relic if it does not maximize your gadgets’ bandwidth. Many routers do not even totally exploit the usual they’re based mostly on, so there could possibly be an enormous gulf between a low-end Wi-Fi 6 router and one thing like my Eero Professional 6E, by no means thoughts a business-level Wi-Fi system.
You in all probability need not put money into state-of-the-air know-how, however going a notch (or two) over the baseline will preserve your router related for longer. That may really get monetary savings over time.

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3
Help for the most recent good house requirements
Matter issues
CSA/Pocket-lint
Newer routers usually tend to work with two key good house requirements: Matter and Thread. Matter is a protocol that permits common pairing for equipment, as a substitute of requiring them to assist requirements like Amazon Alexa, Apple HomeKit, or Google House out of the field. Thread, in the meantime, is a low-power mesh protocol for merchandise like bulbs, switches, and sensors that is changing requirements like Z-Wave and Zigbee.
If you happen to’re not accustomed to good house tech, or have already got a working setup, you may not care in the mean time. However as I hinted, Matter and Thread are more and more turning into de facto, and a system with additional Matter controllers and Thread border routers is inherently extra steady — it means one can go down and go away your house operating easily. Just a few corporations, like Philips Hue, could also be clinging onto Zigbee for the second — however I would wager on their gear gaining Thread assist within the subsequent two or three years.

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4
Ethernet and USB ports will not be as much as snuff
Do not pay for multi-gig web with out studying this primary
DanYee / Pocket-lint
For a short time, the efficiency of Ethernet and USB ports on a shopper router wasn’t an enormous deal. Router makers had largely settled on gigabit Ethernet, because it was greater than sufficient for the common modem connection (WAN) and lots of local-area (LAN) gadgets. As for USB, 2.0 and three.0 speeds have been sufficient for issues like network-attached printers, and perhaps some low-demand file servers.
Your router must have a WAN connection to match the bandwidth in your web plan.
Now, although, gigabit web is more and more commonplace, and some web service suppliers are promoting multi-gigabit plans. If you happen to enroll, your router must have a WAN connection to match — a 2-gigabit plan calls for a 2.5Gbps Ethernet port and cable, for instance. If you happen to’re rolling in money, it’s possible you’ll even want 10Gbps Ethernet, although at that time you are in all probability going to be shopping for a top-of-the-line Wi-Fi 7 router anyway.
With USB, it’s possible you’ll not want something greater than a 3.0 port — however should you’re fortunate sufficient to come across one, 3.1 or quicker is clearly preferable. USB-C is equally uncommon, not less than exterior of energy sources, however I would count on that to vary. Prices are coming down, and it is onerous to disregard the format’s dimension, comfort, and rising prevalence amongst shopper electronics. Nobody ought to want an adapter cable simply to hook up an SSD stuffed with music and flicks.

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