What is Wi-Fi 6?
Wi-Fi is used to connect devices to the internet, this connection is wireless and uses no cables. Wireless networking uses radio waves which allow different devices to communicate. There are six versions of W; the latest one is Wi-Fi 6, also called 802.11ax, more efficient and has better performance as compared to the last versions. Wi-Fi follows the IEEE 802,11 standards to operate, these wireless standards ensure that the internet works smoothly on all devices and follows the latest technology. With the new advancements in technology, it’s important to switch to Wi-Fi 6 to get better results and internet performance. In this blog we will talk about all the necessary details of Wi-Fi 6 and whether you should use it or not and all the important information you will get to know here.
Evolution of Wi-Fi
Wi-Fi has evolved through the years to provide better performance for wireless network users. In the beginning, Wi-Fi connection used to be slow which was up to 2 Mbps and not that efficient compared to today’s standards. Since then, it has come a long way, and now we are using Wi-Fi 6 providing speeds up to 9.6 Gbps.
Following is the table of the evolution of Wi-Fi. This will let you know how far we have come and what are the differences in terms of speed and frequency between the generations of Wi-Fi to the latest Wi-Fi 6.
|
Generation |
Year |
IEEE Standard |
Frequency Bandwidth |
Speed |
| Wi-Fi 1 | 1999 | 802.11b | 2.4 GHz | 11 Mbps |
| Wi-Fi 2 | 2003 | 802.11a | 5 GHz | 54 Mbps |
| Wi-Fi 3 | 2004 | 802.11g | 2.4 GHz | 54 Mbps |
| Wi-Fi 4 | 2009 | 802.11n | 2.4 GHz | 600 Mbps |
| Wi-Fi 5 | 2013 | 802.11ac | 5 GHz | 3.5 Gbps |
| Wi-Fi 6 | 2019 | 802.11ax | 2.4/5 GHz | 9.6 Gbps |
| Wi-Fi 6E | 2021 | 802.11ax | 2.4/5 GHz and 6 GHz | 9.6 Gbps |
| Wi-Fi 7 | 2024 | 802.11be | 2.4/5 GHz and 6 GHz | 46 Gbps |
Wi-Fi 1 (802.11b)
It created a base for wireless networks. However not efficient but after this the versions of Wi-Fi came out with more latest technologies integrated into them.
Key Features
- Earliest wireless connection of the 90s.
- Compatible with older devices
- Limited range and slower speed as compared to the latest networks.
Wi-Fi 2 (802.11a)
This version is more improved than the first one. The advancements were in data transmission speed and signal strength. Moreover, it had limitations, since it uses 5 GHz which weakens internet signals in longer distances.
Key Features
It’s among the first wireless connections to use (Orthogonal Frequency Division Multiplexing) technology, for better signals.
Wi-Fi 2 uses the 5GHz of frequency for faster data transfer.
Due to higher frequency, it has range limitations.
Wi-Fi 3 (802.11g)
Wi-Fi 3 uses both the technologies of (802.11b) and (802.11a), it enhances the user experience by transferring data at rapid speed. However, it has the limitation of not being accessible to a larger range.
transferring data at rapid speed. However, it has the limitation of not being accessible to a larger range.
Key Features
It has improved performance for streaming and file sharing.
More reliable than 802.11b, as it uses the advanced technology of OFDM.
Still work on frequency bandwidth of 2.4 GHz, which affects the speed and quality of connection.
Wi-Fi 4 (802.11n)
It was introduced in 2009 and had a lot of improvements over the previous Wi-Fi version. As it uses the MIMO technology coverage was enhanced and signals reached up to distant areas.
Key Features
Uses MIMO technology (Multiple Input, Multiple Output) for optimized signals, improved coverage, and better reliability.
Compatible with older devices.
More convenient for web browsing and file sharing.
Wi-Fi 5 (802.11ac)
This version was Wi-Fi offers to stream content on HD quality without a buffer. Also provides stable connections where high bandwidth is required.
Key Features
It is compatible with all 802.11 a/b/g/n devices.
Ideal for streaming HD content without lag.
It has an improved range and strong performance, utilizing un homes and offices.
Wi-Fi 6 (802.11ax)
Wi-Fi 6 brings a significant advancement in wireless connections. Improved performance and utilizing the cutting-edge technologies of previous versions including MIMO and OFDMA technologies make an ideal wireless connection.
Key Features
Wi-Fi 6 uses the TWT feature (Target Wake Time), for improved battery life of devices connected to the internet.
The maximum speed of 9.6 Gbps, makes it more efficient for communication between devices connected to one network.
Best to use in smart homes where multiple devices including security cameras, and smart switches for electricity are connected to one. And do not overload the network.
Wi-Fi 6E (802.11ax)
It’s the latest wireless technology that uses an extra 6 GHz, making it more reliable. Also, it lessens the congestion and is perfect if you want to stream or play games on ART/VR technologies.
Key Features
Wi-Fi 6E uses 2.4/5 GHz, and an additional frequency bandwidth of 6 GHz. Makes it more reliable and efficient.
Wi-Fi 6E operation relies exclusively on 6 GHz devices so it does not disrupt activities of Bluetooth or create interference with microwaves.
Great for streaming on HD, 4K, and 8K qualities. Additionally, best for streaming AR/VR content.
Wi-Fi 7 (802.11be)
It’s the most recent wireless technology launched in 2024. It has all the best qualities with improved latency as low as 1ms, because of the MIMO technology. Ideal for high-quality video calling and online gaming. According to network experts, Wi-Fi 7 is a game changer in the world of wireless connections.
Key Features
It has a speed up to 46 GHz, which makes it best to stream in 8K.
Works efficiently in overcrowded environments.
Compatible with the previous Wi-Fi standards of Wi-Fi 5 and 6.
Advantages of using Wi-Fi 6
With advanced technologies, Wi-Fi 6 provides an efficient connection to the internet. It works as a beam of light when it has to connect multiple IoT devices on a single connection. Additionally, Wi-Fi 6 can handle large amounts of data transmissions.
Here are some of the prominent Advantages of Wi-Fi 6.
Secure Wi-Fi Connectivity
Wi-Fi 6 uses the feature of WPA3 and is mandatory for Wi-Fi 6, which makes security strong and not compromised. WPA3 was an optional feature in the previous Wi-Fi version, which makes them less secure. With WPA3 you can securely connect your IoT devices. Moreover, you can even further enhance the security of your Wi-Fi 6 by using VPNs like iProVPN.
Provides Stable Connection
Usually in previous Wi-Fi versions when multiple devices are connected over a single network, routers may slow down and the internet does not work smoothly on devices. However, Wi-Fi 6 can work uninterruptedly in overcrowded areas where a larger number of users use Wi-Fi. For instance, in libraries or cafes and other places.
Optimized Signals
With Beamforming technology, Wi-Fi will provide you internet signals directly on your devices., without signals spreading in other directions which can slow down the connection. Beamforming makes your connection fast and ongoing even if there is any barrier between your connection. This technology will bypass all obstacles.
Uses Modern Tech
Wi-Fi 6 uses the modern technology of TWT i.e.; Target Wake Time. This technology uses less battery on your devices that use Wi-Fi 6. Moreover, it also saves energy on your devices. For instance, smart homes or offices use IoT devices, with TWT your device will connect to the internet when it is needed otherwise it will disconnect the internet, which saves you from battery drainage.
How to upgrade to Wi-Fi 6?
You can still use Wi-Fi 6 on your already-in-use devices, and once your device becomes outdated or less efficient due to the latest features of technology. However, if you use Wi-Fi 6 on an outdated device you won’t be able to get to use all the latest features due to compatibility issues on the device, still, you can get minimum features. But later on, the time will come when you need to change the device for better performance.
Once you get an upgraded router for Wi-Fi 6 which is the right thing to do, you can avail all the upgraded yet efficient features of Wi-Fi 6.
How to use iProVPN on Wi-Fi 6?
iProVPN on Wi-Fi 6 will enhance the security of your online browsing, when you have connected iProVPN on Wi-Fi the data you will receive from the internet will be protected and safe. You will not receive any virus-containing data on your device.
Here are the steps for configuring iProVPN on Wi-Fi:
-
- Check Compatibility: First, check the compatibility of your router whether it supports a VPN connection or not.
- Get Subscription: Purchase the subscription to iProVPN from the official website of iProVPN.
- Download VPN Configuration files: Sign in on your VPN account and download OpenVPN configuration files.
- Completions Steps: Complete the necessary steps of including your name and passwords and VPN server you want to connect with.
- Save Settings: Save all the settings.
- Reboot: Restart your router.
- Connect: Now finally connect your devices to the internet, and all the content that will appear to you will first go through the VPN tunnel and then will show up on your device.
Advantages of using iProVPN on Wi-Fi 6
For additional security measures, you can count on configuring iProVPN on your Wi-fi 6 device. First, your data will be protected on the VPN tunnel then that data will be shown to you. So, you don’t need to connect VPN devices separately, just configure the VPN on your router and that’s it. The major advantage is that all your internet browsing will be safe on the internet. Vpn on Wi-Fi will protect you from all online threats. It will hide your actual IP address with the VPN server IP, and prevent you from surveillance of your ISP and hackers which are ready to intervene in your privacy.
Conclusion
Wi-Fi 6 is the recent wireless connection that was launched in 2019 and became popular among users from the year 2020. It has speed up to 9.6 Gbps, which decreases the load time of websites and other audio or video-based content. With additional frequency bandwidth of 6GHz provides faster data transmission and reduces the latency.
It uses the latest features of OFDMA, MIMO, and TWT which makes it more reliable than the previous Wi-Fi versions. It can connect up to multiple devices, with no lag in the connection. Additionally, it provides stable and efficient connections at farther distances. You can use Wi-Fi 6 on any older device, once it gets outdated you will need to upgrade the router to get all the latest features. This wireless network enhances the user experience you can use at your homes and offices. Also, you can play online games and watch content on HD, 4K, and even on 8K qualities. The WPA3 security standard uses encryption methods to secure your network. It is beneficial when you connect smart IoT devices to your homes.
FAQs
- What are the benefits of using Wi-Fi 6?
The key advantage of using Wi-Fi 6 is its efficient performance and fast speed. You can stream content or can play online games without lag or buffering.
- Which devices are functional with Wi-Fi 6?
Devices adopting earlier Wi-Fi standards can connect to Wi-Fi 6. You can still use an old device with Wi-Fi 6, but you will eventually need to replace it.
- What security feature makes Wi-Fi 6 the best?
It uses the WPA3 security feature, provides strong encryption, and makes your network secure.
- Why use iProVPN on Wi-Fi 6?
iProVPN will provide an extra layer of security on your wireless network. It will protect you from the public Wi-Fi you use. With the feature of AES-256-bit encryption, no one can decrypt your data and while data transmission your message will not be tampered with or modified.
- Which latest feature of Wi-Fi protects the device from battery drainage?
TWT which is (Target Wake Time) is the modern feature of Wi-Fi 6, which protects your device from battery drainage. It is done based on schedule and is done automatically. The smart device will connect to the internet when it’s time.
- What is OFDMA?
Orthogonal Frequency Division Multiple Access is the technology that allows more than one device to connect with a single wireless network. OFDMA does not interfere between the devices, this way devices do not need to wait to send or receive data.
