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How to Change Network Band from 2.4 GHz to 5 GHz in Windows 11

By metsPosted on Posted in Sport Gear

How to Change Network Band from 2.4 GHz to 5 GHz in Windows 11

Switching your Wi-Fi network from the 2.4 GHz band to the 5 GHz band can significantly improve your internet speed, reduce interference, and enhance overall network performance. This is especially beneficial if you experience slow connections, frequent dropouts, or live in a crowded Wi-Fi environment where multiple networks overlap. Before proceeding, ensure your device supports 5 GHz Wi-Fi; most modern laptops and desktops with dual-band Wi-Fi cards do, but older models may only support 2.4 GHz. Additionally, confirm that your Wi-Fi router broadcasts both bands and that your device is connected to the 5 GHz network. This guide walks you through the steps to manually select or prioritize the 5 GHz band on your Windows 11 device.

What You’ll Need

  • A Windows 11 PC or laptop with a dual-band Wi-Fi adapter
  • Access to your Wi-Fi router (if you need to verify or change settings)
  • Admin rights on your Windows device

Step-by-Step

  1. Open Network Settings: Click on the Start menu or press the Windows key, then select Settings (gear icon). In the Settings window, click on Network & Internet.
  2. Access Wi-Fi Properties: In the Network & Internet menu, click on Wi-Fi in the left sidebar, then select Hardware properties for your connected network.
  3. Check Wi-Fi Adapter Capabilities: Under Network adapter properties, ensure your Wi-Fi adapter supports 5 GHz. If it does, proceed; if not, consider upgrading your hardware.
  4. Open Device Manager: Press Windows + X and select Device Manager.
  5. Locate Your Wi-Fi Adapter: Expand the Network adapters section. Find your Wi-Fi adapter (e.g., Intel Wireless, Realtek Wireless, etc.).
  6. Open Adapter Properties: Right-click on your Wi-Fi adapter and select Properties.
  7. Configure Advanced Settings: In the Properties window, navigate to the Advanced tab. Look for settings like Wireless Mode, Preferred Band, or Band.
  8. Set Band Preference: If available, select Preferred Band or similar, then choose 5 GHz from the dropdown menu. Click OK to save changes.
  9. Reconnect to the 5 GHz Network: Go back to Network & Internet settings, click on your Wi-Fi network, and select the 5 GHz network (often named with a suffix like _5G). Enter your password if prompted.
  10. Verify Connection: Once connected, open a web browser and visit a speed test site (like speedtest.net). Confirm that your speed matches expectations for a 5 GHz connection.

Common Mistakes

  • Trying to change the band from the router side instead of the device settings, which can be confusing if unfamiliar with router configurations.
  • Not verifying that your Wi-Fi adapter supports 5 GHz before attempting to switch bands.
  • Connecting to a 2.4 GHz network with the same SSID, which can cause your device to default back to the slower band.
  • Failing to update network drivers, which may prevent access to advanced settings or proper band selection.
  • Incorrectly configuring adapter settings, leading to loss of connectivity or degraded performance.

Tips

  • Ensure your Wi-Fi driver is up to date. Visit your device manufacturer’s website or use Windows Update to get the latest drivers.
  • If your router broadcasts separate SSIDs for 2.4 GHz and 5 GHz, connect explicitly to the 5 GHz network with the correct SSID.
  • Use the command prompt to verify your current connection details: type netsh wlan show interfaces and check the “Radio type” to confirm you’re on 5 GHz.
  • Consider setting your preferred band in your router’s settings to prioritize 5 GHz for all devices.
  • Place your device closer to the router to get the best signal on the 5 GHz band, which has a shorter range than 2.4 GHz.

Troubleshooting

If switching to 5 GHz does not work as expected, try these steps:

  • Restart Your Device and Router: Power cycle both your computer and your Wi-Fi router to refresh network connections.
  • Update Wi-Fi Drivers: Visit your device’s manufacturer website or use Windows Update to ensure your drivers are current.
  • Verify Router Settings: Log into your router’s admin panel and confirm that the 5 GHz band is enabled and broadcasting with a distinct SSID.
  • Forget and Reconnect: Remove the Wi-Fi network from your device’s saved networks and reconnect, ensuring you select the 5 GHz SSID explicitly.
  • Check Hardware Compatibility: Confirm your Wi-Fi card supports 5 GHz. If not, consider upgrading your hardware.
  • Adjust Adapter Settings: Revisit the Device Manager settings and ensure the correct band preference is selected.
  • Use a Wi-Fi Analyzer Tool: Apps like NetSpot or Wi-Fi Analyzer can help you see which bands are available and your current connection quality.

Frequently Asked Questions

Can I force my Windows 11 device to connect only to 5 GHz?
Yes, by configuring your Wi-Fi adapter settings or connecting explicitly to the 5 GHz SSID, you can prioritize or restrict your connection to the 5 GHz band.
My device supports 5 GHz but I can’t see the network. What should I do?
Ensure the 5 GHz band is enabled on your router, update your Wi-Fi drivers, and verify your device’s compatibility. Moving closer to the router can also help detect the network.
Will changing the band affect my Wi-Fi speed?
Switching to 5 GHz generally improves speed and reduces interference, but range may decrease. Ensure your device is within a good range for optimal performance.
How do I know if my router supports dual-band Wi-Fi?
Check your router’s specifications or login to its admin panel. Most modern routers support both 2.4 GHz and 5 GHz bands and broadcast separate SSIDs.
Can I use both bands simultaneously on Windows 11?
Yes, if your device supports dual-band Wi-Fi, it can connect to both bands at the same time, but you need to select the preferred network manually or via network settings.
What if my Wi-Fi adapter doesn’t support 5 GHz?
You may need to upgrade your Wi-Fi card or use a USB Wi-Fi adapter that explicitly supports dual-band connectivity for better performance.

This comprehensive guide should help you effectively switch from the 2.4 GHz to the 5 GHz Wi-Fi band in Windows 11, improving your internet experience and network stability.

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How to Change Network Band from 2.4 GHz to 5 GHz in Windows 11
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