However, when you use a wired network, it will have its own advantages that Wifi cannot have.
Data transmission speed
Theoretically, the speed of a wired network is always faster than Wifi.
However, in reality, there are very few Internet packages that can exceed the maximum speed of 150 Mb/s of the 802.11n standard, not to mention other types of network cables or Wifi with higher maximum speeds.
Only when you need to create a LAN to transfer files between different computers in the house will you see the speed advantage of cables compared to Wifi.
Latency
In addition to network speed, latency is also a big factor affecting your experience.
You can manually check the difference in ping number between cable and Wifi connection via Command Prompt.
Stability
Wired networks are definitely more stable because Wifi is susceptible to interference.
When there is signal interference, you will encounter some problems such as lost connection, high ping and reduced internet connection speed.
Mobility and convenience
Although wired networks have many advantages, convenience is the factor that helps Wifi still play an important role.
In short, fiber optic cables have the advantage of speed, lower latency, and stability.
You can review the summary table of advantages and disadvantages of Wifi and wired networks below.
Advantages DisadvantagesWifiConvenient, mobileEasy to interferenceWired networkHigh data transmission speedLow latencyMore stableNot portableWires are entangled
Source: How To Geek compiled by Gearvn
