In fact, when using a wireless network, users should feel some inconvenience. For example, as long as they are a little farther away from the router, the signal will become weaker. This kind of network is obviously unstable. It is more common in wireless networks, but the connection network cable is not. There is such a problem.
Although the wireless network does bring us a lot of convenience in mobile communication, if you need to perform some real-time high-demand operations, such as playing games, interactive frequency business meetings, etc., or wired network connection is more practical and reliable.
The implementation of notebooks largely satisfies people's pursuit of portable entertainment office life. Many notebook manufacturers have used the slim interface advantages of notebooks as a selling point, and removed the common interfaces such as RJ45 network card and VGA video commonly used in notebooks. Class notebooks mainly focus on the mode of wireless connection network. When there is a demand for network speed, it is necessary to extend the USB transfer limited network card to the notebook. This also means that it is practical in daily use, or it has more advantages in wired network.
Therefore, many computer accessory manufacturers have begun to provide a large number of complete adapter expansion products, and expand the converters of many different types of network interfaces through the limited interface of the notebook.
There are two main aspects of wireless signal interference.
1. Some users who don't know much about the network system may not know that the wireless router we usually use needs to operate normally in the specific 2.4GHz band, and the Bluetooth and electrical equipment such as microwave ovens in the home are also in this frequency band. When working in the middle, it will cause some interference to the wireless network signal, so sometimes it is close to the router, and there are cases where the signal is bad.
2. Now every household has a router installed. Some rooms have a large area, and one or two routers will be added to enhance the signal. However, there will be interference between different wireless routers. We use a mobile phone to search in the WIFI bar. It will be found that many wireless devices are nearby, and the impact of these devices on the wireless network is not small.
The twisted pair structure adopted by the wired network cable has strong anti-interference performance, stable and reliable signal transmission, and effectively resists external signal interference.
In general, the stability of the transmission signal of the wired network cable is much higher than that of the wireless network. When conditions permit, it is better to connect to the wired network.