Why is my 802.11 N not working?

  • #1

Hi guys, recently I upgraded my Windows 7 to Windows 10, but then I noticed my internet was not working, no networks were showing as if the network adapter wasn't plugged in. I tweaked around some stuff, until I changed my 802.11n USB Wireless Lan Card's driver to Ralink (There were 3 drivers, MediaTek, Microsoft and Ralink). The internet worked, and I was connected to my network. However, when I played a multiplayer game, I noticed there was a lot of lag, and assets didn't want to load. I switched to Microsoft's driver, and now it didn't even want to connect to the game. Before I upgraded, the MediaTek driver was working fine, and my internet was better than what I get using Ralink's driver. But if I try to switch back to MediaTek, it just doesn't show the networks. I would appreciate it if someone helped.

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Why is my 802.11 N not working?

  • #2

What's the exact make/model of your USB wifi adapter?

  • #3

What's the exact make/model of your USB wifi adapter?

How can I check that? I looked in properties of the wifi adapter and I'm not really getting any useful info other than the manufacturer is Ralink Technology, Corp

  • #4

How can I check that? I looked in properties of the wifi adapter and I'm not really getting any useful info other than the manufacturer is Ralink Technology, Corp

Look in "Device Manager" under "Network Adaptors" you should have something like this “Ralink XXXX Wireless Network Adaptor" then go to Ralink web page and get your Ralink's model latest Win-10 driver. But and before you install any new Win-10 driver(s), delete all your previous drivers from your system, to do this, go to "Device Manager" and right click on your wireless network driver and "Uninstall Device" and completely uninstall that devices driver, also check if you have any drivers in "Control Panel" under "Uninstall a program" in the list of drivers, if you do then uninstall that too. Then, install the new Win-10 driver for your Ralink's model Wifi and latest driver.

Note: if you’re having problems with either Wifi or BT drivers you have to completely uninstall all previous drivers from your system before installing a new driver, especially if you've updated from Win-7 to Win-10 as there could be conflicting drivers that are causing errors with the Win-10 Wifi or BT drivers, try that.

  • #5

This is my network adapter, the one that is in the red rectangle:

If I go to its properties, then this is the only info I get:

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  • #6

Go to the "Driver" section where you will get all the info on the "Ralink Tech Corp" driver and update it accordingly but, uninstall the driver you have and either update it the newer driver or just install the existing one that you have, as it seems that your existing driver is corrupted and needs to be refreshed.

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Article ID : 00031240 / Last Modified : 11/13/2020

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Wireless-N (802.11n) networking support is enabled by default. To disable or enable 802.11n, follow the procedure below.

Note: This procedure assumes that a Wireless-N (802.11n) network adapter is installed in the computer.

  1. Click the Start button and then click Control Panel.
  2. In the Control Panel window, click System and Maintenance.
  3. In the System and Maintenance window, click Device Manager.

    Note: If prompted for an administrator password or a User Account Control prompt is displayed, type the appropriate password or click Continue.

  4. In the Device Manager window, double-click Network adapters to expand the selection.
  5. Click to select the appropriate wireless adapter, and then on the menu bar, click Action.
  6. In the Action menu, click Properties.
  7. In the Properties window, click the Advanced tab.
  8. On the Advanced tab, in the Property section, click to select 802.11n Mode, and in the Value section, click the down arrow and then click to select Disabled or Enabled.

    Note: This image is for reference purposes only. The actual name of the wireless device listed in the title bar of the window and the options listed in the Property section may be different for your computer.

  9. Click OK.
  10. Close the Device Manager window and then close the System and Maintenance window.

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Will 802.11 n work on 5GHz?

802.11ac vs 802.11n Range In fact 802.11ac uses the 5GHz band while 802.11n uses 5GHz and 2.4GHz. Higher bands are faster but lower bands travel further.

Why is my 802.11 n so slow?

Most 802.11n products will knock your throughput down by up to 80% if you use WEP or WPA/TKIP security. The reason is that the 802.11n spec states that the high throughput rates (link rates above 54 Mbps) can't be enabled if either of those outdated security methods are used.

Is 802.11 n Wi

The short answer is no. If you live alone in a small flat where you have no signal problems 802.11n may serve all your needs, but in larger, multi-user homes and homes with network attached storage the benefits of 802.11ac are simply too good to miss out on.