02/23/2026
Wired or wireless: which is the better connection?
It’s a question we ask ourselves at every job site, because it varies, even from cubicle to cubicle. Here are some things we need to consider:
Connecting to a network by plugging in directly is:
1. Secure
Requiring a physical connection to the network makes it significantly harder to gain unauthorized access.
2. Reliable
Connecting to WiFi deals with a lot of moving parts compared to running everything over cable, providing more opportunities for things to go wrong. Even disregarding that, wireless is inherently less reliable than a wired connection.
3. Predictable
The other thing about less moving parts is that if something goes wrong, there are less things you need to test in order to identify the issue. This leads to shorter downtime.
Connecting to a network by using WiFi is:
1. Convenient
While you do see public ethernet jacks from time to time, wireless connections are much easier for visitors and guests to deal with.
2. Mobile
Not all devices are intended to stay in one place. For example, most restaurants will bring the payment terminal right to your table, which they can do by connecting it to WiFi.
3. Scalable
Most WiFi access points can support 100+ connections each. While we always advise running extra connections in a wired network, WiFi will always have the edge when it comes to efficiently incorporating new end devices.
It’s important to note that you shouldn’t apply these concepts to the network as a singular entity. Different areas will have different requirements, so you need to look at each piece individually.
It’s not just about what’s best for “the network”. You need to consider what’s best for the people using it.