The birth of 5G Wi-Fi is a good solution to the problems faced by WiFi. First of all, it runs in the high frequency band above 5GHz, the bandwidth can be increased to 40MHz or even 80MHz or higher, the transmission speed can be increased to 1Gbps, and about 125MB of content can be transmitted per second.
5G Wi-Fi is the abbreviation of the fifth generation of Wi-Fi technology. Wi-Fi technology was born in 1997 and has developed to the fifth generation. When the first-generation Wi-Fi standard appeared that year, due to the limitations of technology and cost, the operating frequency of the chip could only be fixed at 2.4GHz, and the maximum transmission rate was only 2Mbps.
The four Wi-Fi versions of 802.11a, 802.11b, 802.11g, and 802.11n that appeared later became faster and faster. We generally use the 802.11n standard. For example, 802.11n launched in 2004 is 10 times faster than the previous 802.11g, 50 times faster than the earlier 802.11b, and covers a wider range. The transmission rate of WiFi chips is getting higher and higher, but until 802.11n initially runs on the 2.4GHz frequency band, the speed is still not enough to meet people's needs.