What is wireless WiFi? What are the benefits of wireless WiFi

Now people are living and working , Can not do without computers and mobile phones , When mobile phones and computers get wifi After the signal , You can easily access the Internet , Improve office efficiency , It also adds a lot of fun to life , So for wifi You are familiar with it , With the popularization of the Internet , No matter where you go, you will find wireless wifi network , As long as you enter the password, you can connect successfully , So let's see wireless wifi What technology is used .

wireless wifi

wireless wifi

wireless wifi On the wireless LAN Internal refers to wireless compatibility certification , It belongs to a kind of commercial certification , It also belongs to a wireless networking technology , At the very beginning, we all used network cables to connect computers , Since wireless wifi after , You can connect radio waves through a wireless router to successfully connect to the network . In a nutshell , A technology that allows connection to a wireless LAN , What is often used is 2.4G UHF、5G SHF ISM Two RF bands . wireless Wifi It's open , This network can be seen as long as it is within the scope , It can also be connected , But you need to provide the correct password .

Using wireless wifi The benefits of

1、 Radio waves can cover a relatively large area , The general radius can reach about 300 feet , That is, to be able to 100 About meters , Can receive wireless wifi The signal , So it is often used in the whole office or the whole building .

2、 nothing wifi The passing speed is very fast , Generally, it can reach 54mbps, It is especially suitable for the needs of modern people in office and life .

3、 It is widely used , As long as there is wireless LAN Your laptop or PDA Electronic products, etc , With wireless wifi In the area , You can access it .

4、 wireless wifi The biggest advantage is that there is no wiring , This will solve the problem of being limited by conditions , To meet the needs of mobile office .

wireless wifi What technology and wireless wifi What are the benefits , You've learned , Now Wireless wifi The application scope of is more and more extensive , Entered the era of artificial intelligence , For the family 、 education 、 The hospital 、 Management and many other different fields provide convenience .