Wired media is pretty much any device or any form of media that has a wire attached to it and these types of wired media allow you to communicate and talk to other by enabling the device to get connected to a network so that you can talk to someone or communicate with them. Certain types of wired media are used to date and they are even used because they are good alternatives for some types of media as well.
One of the most common types of wired media you would come across is the telephone. The telephone is usually connected to the network via a line and this connects your phone to network so you can call someone or receive calls from them as well. Prior to the use and introduction of mobiles, these types of wired media were used because they were convenient cheap and allowed people to communicate with one another no matter what part of the world they were in. Nowadays, many older people prefer the use of these types of wired media because it allows them to do the basics- call, get calls and that is really all that they need to know to do.
Computer input devices are also types of wired media devices and are known as such because of the fact that in order to use them, you need to plug them into the CPU so that the computer recognizes them and allows one to use them. However, science and technology has allowed us to progress to a level where we are now able to use computer mice and keyboards without having to attach them to anything. These are available at reasonable rates and many people tend to make use of them because of how convenient and easy they are to use.
Power line communication is another of the many types of wired media and these are used in order to receive and send data. These types of wired media are used in cars and automobiles as well and it makes it easier for the driver to input and receive signals to the automobile and from it just as well too. The data rate would vary and the frequencies of these vary as well. In some cases the data may be sent and received at a good rate but other factors could affect the automobile which would make it difficult to send and receive data as well.
These are some of the many types of wired media and all of these are still in use. Though the latest advancements and discoveries have made it possible to interact with people and use the computer devices and such like without the need to connect keyboards and such like to the CPU but many people still tend to give preference to the various types of wired media. The trend, now, seems to be shifting which may soon make the types of wired media obsolete but for now the types of wired media are here to stay.