Wi-Fi 7: What it is and why you should care


Wi-Fi has been around since 1997. Since then, it has evolved many times to serve internet users’ growing needs. The latest of these evolutions is Wi-Fi 7, based on the new 802.11be standard and expected to reach speeds comparable to physical ethernet cables.

Reports show that the new Wi-Fi specification can reach speeds of up to 30 Gbps (gigabits per second) for every access point. To put that in perspective, Wi-Fi 6, which was just released in 2020, has a maximum bandwidth of 9.6 Gbps, making Wi-Fi 7 at least three times faster than Wi-Fi 6.

Brief history of Wi-Fi

Wi-Fi has played a key role in the growth of the internet. It has made it easier for people to reach the world wide web by allowing multiple connections on single routers. This eliminated the need for each user to set up an individual ethernet connection.

(Image credit: Getty)

When Wi-Fi first became available in 1997, it was primarily limited to one frequency: 2.4 GHz (802.11). In 1999 the 802.11a standard added 5 GHz (802.11a). 



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