Compared with wired access technology, the advantages and advantages of WiFi are mainly wireless connection, convenient and flexible, no wiring is required, and the migration of devices is also very convenient.
WiFi can also be unattended and automated, avoiding the costs and errors caused by human intervention. Today, with the popularity of mobile terminal devices, WiFi can better meet people's needs and provide connection services anytime and anywhere. At the same time, WiFi can also support the simultaneous connection of multiple devices, share broadband, and improve the efficiency of use. Therefore, WiFi has become one of the most mainstream network access methods.
wifi is more flexible, breaking through the physical limitations of wired connections, and more convenient. But wireless signals have a fatal disadvantage is that there is no carrier to the stability.