With the advent of high-speed internet and fiber optics, the speed of connection has increased outrageously, but the stability of networks has not increased. Wi-Fi connections between routers and PCs, because sometimes the former emit wireless signals for which computers are not adapted, especially if they are old.
This sometimes makes us not enjoy all the speed contracted, even causing service interruptions due to device distance or the existence of obstacles such as walls that make wireless communication difficult and some of the signal quality is lost.
What is a Wifi PLC and how does it work?
To avoid all of the above, PLC Wifi or Power Line Communications was invented, a system that takes advantage of your home’s electrical network. extend the Wif signali, so you have a higher download speed.
Just plug it into any outlet in your home and it will start receiving and repeating the signal from the router to the other PLC device near where you have your computer.
To explain it in a simple way, this system uses the power cables of your house to transmit internet signals and to «translate» them. wireless signals which your computer can understand.
Differences between Wifi PLC and Wifi adapter
If you consider improve your internet connection at the office or your own home, you will find that they sell Wifi repeaters or adapters in addition to the PLC.
The main difference between these two is that the adapters do not need a light socket and can be installed in any corner next to the router, extending the Internet signal within a certain range.
It should also be borne in mind that there are several repeaters limited coverage, not being as efficient especially if you plan to place your devices in a two-story house, for example.
When it is better to use each of them
You should consider where the router is located and the number of walls that are up to where the computers that need the internet are. Based on this, you can tell between PLC or WiFi repeaters, as in various cases your financial expenses cannot be reimbursed if you do not intend to connect more devices to the network or if you do not have many sockets in the rooms where you want internet connection.