The advantage of using Ethernet is it’s easier to set up, is arguably more secure, and provides greater speeds. It also frees up bandwidth for those devices that require WiFi, and don’t have an Ethernet option, like a smartphone. It is often recommended that larger devices such as televisions, scanners, and printers, or anything that isn’t mobile, connect via Ethernet because of these benefits.
The obvious advantage of WiFi is mobility but also retrofit ability. Especially in older homes, there is not always going to be an Ethernet connection available at the location you would like to put a device or appliance. So, unless you’re willing to possibly turn your walls into swiss cheese, WiFi might be the best option.
A quality home network provides time savings and efficiency. For example, connecting multiple devices or computers to a single printer via the network allows you to quickly print from anywhere in the house. Also, a home network allows you to access files, documents, music, videos, photos, and more, all from any of your devices on the network.
Bandwidth is an important factor that affects the quality and speed of your home network. It is often compared to traffic on the road. When you’re the only car driving, the trip is easy and fast; but as more cars join the road, the drive gets slower and more difficult, leading to a traffic jam. This is the same with a device connection: as more devices are trying to connect to the network, the bandwidth becomes crowded and slower. All the more reason to have a network with both Ethernet and WiFi connections. Using the same analogy, think of an Ethernet connection like a subway or train, and a WiFi connection like the freeway. By having some devices on Ethernet, and some on WiFi, you can optimize the amount of traffic and bandwidth being used. Performing an analysis on how much of your bandwidth is currently being used through your router settings or by downloading a third-party application will aid you in deciding whether you need to upgrade your network to improve its efficiency and speed.
Within your home network settings, you can prioritize devices and even types of content. For example, you can set a sequence for your work devices to connect to the internet before something like streaming or video games. With a smart home system, each connection takes up some amount of your internet bandwidth, so prioritizing devices assures that the most important ones will be able to connect with the strongest and most reliable speed.