What are the points and drawbacks of a wireless network compared to a wired network

Advantages of wireless: no wires, heck, this is the most important, just like wireless microphone. The router is installed in the living room, you can access the Internet in the guest room, in the bedroom, in the toilet at will.

Disadvantages of wireless: outdoor wireless by the weather, indoor wireless by the interference of the channel, the same both indoor and outdoor because of the isolation of the wall so that the signal strength of the attenuation of the different, you can use your cell phone to go to the next WIFI analyzer, you know how many WIFI signals in the room you are in, and your WIFI signal in the room whether it is strong or weak. . If there are many WIFI signals in the same channel, the quality of the wireless network in that channel is naturally lower. And in terms of transmission stability, wireless is definitely no match for wired. You take a 5G file from computer A to computer B, with wireless and wired test will know. But overall, the home user wireless transmission requirements are not so high, pay attention to the channel (the general wireless router is the channel automatically, they will jump out of the busy channel), so do not have to pay too much attention to the difference between wireless and wired.