What is wi-fi 4?

What is wi-fi 4?

What is wi-fi 4?

Because the IEEE 802.11 standards numbering system can be confusing, the Wi-Fi Alliance began branding WiFi “generations.” WiFi 4 equates to the IEEE 802.11n standard which is the “fourth generation” WiFi standard.

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  • 2023-10-01 18:07:55
Show all Q/A Info

Is wi-fi 6 unhealthy?
There are no health risks from exposure to radiofrequency EMF from Wi-Fi devices in your home, in schools or other areas accessible to the public.
2024-03-20 13:50:53


Do walls slow wi-fi speed?
In theory, Wi-Fi signals are capable of passing through walls and other obstacles relatively easily. However, in reality, some walls are thicker or use reinforced concrete and may block some of the signals.
2024-02-06 04:29:03


Does iphone 13 support wi-fi 6?
With Wi-Fi 6 on the iPhone 13, Apple uses 2×2 MIMO (Multiple-Input Multiple-Output), which is a two-antenna configuration with two receiver antennas. Wi-Fi 6E could double that capability to 4X4, which would increase the bandwidth and download speed.
2024-01-16 11:12:34


Is 2.4 ghz wi-fi good?
Ideally, you should use the 2.4GHz band to connect devices for low bandwidth activities like browsing the Internet. On the other hand, 5GHz is the best suited for high-bandwidth devices or activities like gaming and streaming HDTV.
2024-01-05 04:49:13