Faster 802.11ac Wireless Connection Explained in Windows 8.1

By: Radu Tyrsina
2 minute read

The jump from the 802.11n wireless standard to the new 802.11ac in Windows 8.1 is actually a much bigger deal that some of us have realized. Read on to discover why
802.11 ac windows 8.1
Like we have explained earlier in our article with the top new wireless networking features in Windows 8.1, the new 802.11ac Wi-Fi standard provides much greater bandwidth and faster connections than 802.11n and other previous standards. Windows 8.1 and Windows Server 2012 R2 have been updated by Microsoft to be able to support the Institute of Electrical and Electronics Engineers (IEEE) 802.11ac wireless access.

And what exactly does it mean for regular consumers like you and me? Well, first of all, let’s understand the concept, here’s how its description goes:

IEEE 802.11ac is a wireless computer networking standard in the 802.11 family developed in the IEEE Standards Association process, providing high-throughput wireless local area networks (WLANs) on the 5 GHz band.  The standard was developed from 2011 through 2013, with final 802.11 Working Group approval and publication scheduled for early 2014. According to a study, devices with the 802.11ac specification are expected to be common by 2015 with an estimated one billion spread around the world.

This specification has expected multi-station WLAN throughput of at least 1 gigabit per second and a single link throughput of at least 500 megabits per second (500 Mbit/s). This is accomplished by extending the air interface concepts embraced by 802.11n: wider RF bandwidth (up to 160 MHz), more MIMO spatial streams (up to 8), multi-user MIMO, and high-density modulation (up to 256-QAM).

802.11 ac standard is the future in wireless networking

So, we can see that with 802.11 ac wireless standard in Windows 8.1, Microsoft has made sure they are prepared for the future, that is especially bound to be populated with myriads of tablets, especially. Have a look at the following table that compares the 802.11n and 802.11ac wireless standards.

802.11 ac windows 8Improved wireless connections aren’t limited only to Windows 8.1 as Windows Server 2012 R2 product also received the same features. Also, thnks to the new 802.11ac wireless standard, we will know be able to make use of a better performance for wireless display, streaming high fidelity videos, distribution of HDTV, rapid upload and download of files and even playing online games, such as Dragon’s Prophet or Guild Wars 2 (just random examples). Microsoft also reminds us of this:

To see the benefits of using 802.11ac connections, your other wireless network hardware, such as wireless network adapters and wireless access points, must also support 802.11ac. In addition, 802.11ac functions regardless of whether you have deployed 802.1X authentication; the two technologies are not related.

Did you know about this new wireless standard that really matters in Windows 8.1? Or, as long as your Wi-Fi issues aren’t solved, it doesn’t really matter to you.

For various PC problems, we recommend this tool.

This software will repair common computer errors, protect you from file loss, malware, hardware failure and optimize your PC for maximum performance. Fix PC issues now in 3 easy steps:

  1. Download this PC Repair Tool rated "Excellent" on
  2. Click “Start Scan” to find Windows issues that could be causing PC problems.
  3. Click “Repair All” to fix all issues with Patended Technologies (requires upgrade).


Next up

Best Windows 10 antivirus software to use in 2018

By: Radu Tyrsina
7 minute read

Update – 2018 will soon come to an end and we already have a guide on what is the best antivirus you should get in […]

Continue Reading

These features are out for good with Windows 10 version 1809' By: Sovan Mandal
2 minute read

Microsoft is all set to launch its next big update, Windows 10 version 1809 in October. While that should be a nice piece of news […]

Continue Reading

Windows 10 18H2 builds no longer receive new features

By: Matthew Adams
3 minute read

The Windows 10 October 2018 Update (otherwise 18H2) rollout might now be two to three weeks away. For the last few months, new build previews […]

Continue Reading