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When my ISP offered a TP-Link Archer BE230 Wi-Fi 7 router at a hefty discount for subscribing to one of the annual plans, I decided to take the plunge and see if wireless had finally caught up to wired. Theoretically, Wi-Fi 7 is supposed to be that turning point, considering its promise of multi-gig speeds, lower latency, and better bandwidth allocation across multiple devices. The marketing buzzwords make it seem like it’s time to ditch that Ethernet, but unfortunately, it still doesn’t behave like a wired connection when it actually matters.
I’ve always run my gaming PC on a 2.5GbE wired connection, so I already had a solid baseline for how my network should behave under load. I ended up getting a Wi-Fi 7 USB adapter to test things out, but it didn’t feel like an upgrade as I’d expected. The speeds came in bursts, but the consistency wasn’t there. Whether it was large game downloads, local file transfers, or keeping my ping consistent while gaming, I kept noticing fluctuations that just don’t exist on a wired connection.
Wi-Fi 7 can hit impressive speeds, and at first glance, it feels like a real alternative to wired, especially when my internet plan is capped at 1Gbps anyway. But after actually using it, the difference shows up in how stable everything is over time. Downloads would ramp up quickly, but I’d still notice small dips and fluctuations along the way, rather than a steady pace. The same thing happened when transferring large files to my NAS: throughput wasn’t as consistent as I’m used to with an Ethernet connection.
The gap becomes more obvious when latency enters the picture. Over Ethernet, I almost always get a ping of 1-2ms when I’m doing a speed test to my nearest server. However, the best I can get over Wi-Fi 7 is around 5ms, and more importantly, it isn’t as stable. And that difference starts to matter when I’m playing competitive games online, where even slight inconsistencies in latency can affect how quickly my inputs get registered on the server. And once you notice that difference, Ethernet just feels like the safer choice every time.
The problem with Wi-Fi 7 is that it needs near-perfect conditions to showcase what it’s truly capable of. It doesn’t fundamentally change how dependent your wireless connection is on your environment. For instance, when my PC has a clear line of sight with my router, the speed is just as good as my Ethernet connection, especially since I’m capped at 1Gbps. However, when I moved it to the next room, the speed dropped to about 800Mbps. Sure, that’s still very impressive, but it also shows how quickly wireless performance can fall off once conditions are no longer ideal
Interference makes that even harder to ignore. While Wi-Fi 7 has made improvements in how it handles multiple devices and congestion, it still has to deal with the same fundamental limitation every wireless standard does: you’re sending data through the air instead of over a cable. That means nearby networks, other devices, and even your home layout can all affect the speeds and latency you actually get. With an Ethernet connection, it doesn’t matter whether I’m sitting right next to the router or in another room. The wired connection behaves the same way every time.
Look, I’m not going to run Ethernet cables to every device in my house. On top of that, phones, tablets, and laptops are always going to rely on Wi-Fi, anyway. And in those cases, Wi-Fi 7 is absolutely my best bet, which is why I don’t regret getting the router from my ISP even now. For everyday use like browsing, streaming, and even large file downloads, it’s more than fast enough, especially considering I’m capped at 1Gbps. If anything, coming from a Wi-Fi 6 router, it almost feels like overkill at this point.
That said, most of the time I’m sitting at my PC, and that’s where the difference still stands out. For the things I do on it, whether that’s moving large files to my NAS or playing competitive shooters like Valorant and Apex Legends, the wired connection just feels more predictable. Speeds stay consistent, latency stays low, and I don’t have to think about where I’m sitting or what’s happening around me. I’ll admit, Wi-Fi 7 is still enough for these use cases, but when you need that extra edge, Ethernet still comes out on top. And if my ISP ever starts offering multi-gig plans, I know my wired setup is already ready for it.
Wi-Fi 7 is incredibly fast for almost everyone, but the problem is that peak speeds alone don’t tell the whole story. Of course, I absolutely have no problems using it for web browsing, 4K streaming, or even downloading large files, but in scenarios where the stability of your connection matters more, Ethernet still has the upper hand. I don’t use a 2.5GbE connection just for its speed. If anything, I’d be more than happy to stick to 1GbE since I’m not really bandwidth-limited in the first place. What I care about more when I’m on my desktop is how consistent the connection feels. And in that regard, Wi-Fi 7 does get close, but that’s not enough for me to ditch the cable altogether.