How to Find and Connect to 5G Wi-Fi: A Complete Guide with Settings

Do you want to connect to the network? 5G Wi-Fi, but don't see it in the list of available connections? Or does your router support the 5 GHz band, but your devices are stubbornly stuck on the slow 2.4 GHz? This problem is familiar to many, especially in apartment buildings where the airwaves are clogged with outdated networks. In this article, we'll look at how find 5G Wi-Fi on different devices, why it may not be displayed, and how to make the router distribute the signal in this range as efficiently as possible.

First, let's clarify the terminology: 5G Wi-Fi (or Wi-Fi 5 (according to the 802.11ac standard) is not the same as mobile 5G from telecom operators. We are talking about a wireless network in the range 5 GHz, which provides higher speed and less interference compared to traditional 2.4 GHzHowever, it also has its downsides: smaller coverage area and poorer wall penetration. If your router is dual-band, it can broadcast on two networks at once—and the user is responsible for choosing the right one.

Below you will learn how to check for 5 GHz support on your device, enable this range in your router settings, and what to do if the network does not display even with correct settings (This is a common problem on older smartphones and laptops.) We'll also look at ways to boost the signal and troubleshoot problems.

1. Check if your device supports 5G Wi-Fi

Before searching for a network, make sure your device is capable of operating in the range. 5 GHzThis applies to older devices (manufactured before 2015), budget models, or devices with damaged Wi-Fi modules.

On Windows the check is performed through device Manager:

1. Click Win + X → select device Manager.
2. Expand the branch Network adapters.
3. Find your Wi-Fi adapter (e.g. Intel Wi-Fi 6 AX200 or Qualcomm Atheros QCA61x4).
4. Right click → Properties → tab Additionally.
5. Look for parameters like Wireless Mode, 802.11n/ac or BandIf there is a mention 5 GHz or a/n/ac/ax — the adapter supports the range.

On Android And iOS There is no direct check, but you can use the chipset model as a guide. For example, smartphones with Snapdragon 430 and older (released after 2016) almost always support 5 GHz. For more information:

• 📱 On Android: install the application WiFi Analyzer (will show available ranges).
• 🍎 On iPhone: all models starting from iPhone 5 (2012) support 5 GHz, but this is not displayed in the settings.
• 💻 On MacBook: open About this Mac → System Report → Net → Wi-Fi. Look for the line Supported PHY modes (must be 802.11a/n/ac/ax).

⚠️ Please note: Some manufacturers (eg. Xiaomi In budget models, 5 GHz is artificially disabled in the firmware to save power. In this case, only a firmware update will help.

2. Why isn't 5G Wi-Fi showing up in the list of networks?

If your device supports the range but the network is not visible, the following may be the reasons:

The most common problem is - disabled range on the routerMany providers only distribute 2.4 GHz by default to ensure maximum compatibility. To fix this, you need to access your router settings.

Another nuance: some routers (for example, TP-Link Archer C6) create separate network for 5 GHz with a different name (for example, MyWiFi_5G). If you don't see such a network, then the range is disabled.

3. How to enable 5G Wi-Fi in your router settings

The instructions depend on the router model, but the general algorithm is as follows:

1. Connect to the router via cable or an existing Wi-Fi network.
2. Open your browser and enter the web interface address (usually 192.168.0.1, 192.168.1.1 or my.keenetic.net For Keenetic).
3. Enter your login and password (by default it is often admin/admin or indicated on the router sticker).
4. Go to the wireless network section (for example, Wireless, Wi-Fi, Wireless mode).
5. Find the settings for the range 5 GHz and turn it on.

Examples for popular models:

• 🔄 TP-Link: Advanced → Wireless → Wireless Settings → turn on 5 GHz and configure the SSID.
• 🔄 ASUS: Wireless → Professional → select Band: 5 GHz.
• 🔄 Xiaomi: Settings → Wi-Fi → turn on 5G Wi-Fi (may be called Wi-Fi 5).
• 🔄 Keenetic: Wi-Fi Network → Access Point → add a second network with a range 5 GHz.

Important: After enabling 5 GHz reboot the routerfor the changes to take effect. It is also recommended to set the networks 5 GHz excellent name (SSID) from 2.4 GHz so that devices can choose between them (for example, MyWiFi_2G And MyWiFi_5G).

Log into the router's web interface|Find the Wireless/Wi-Fi section|Enable the 5 GHz band|Set a unique network name (SSID)|Save settings and reboot the router-->

⚠️ Attention: On some routers (for example, Zyxel Keenetic) The 5 GHz band may be disabled due to regional restrictions. In this case, changing the country in the settings (for example, United States).

4. How to connect to 5G Wi-Fi on different devices

After enabling the network on your router, all that's left to do is connect devices to it. Let's look at the process for the most popular platforms.

📱 Android

On most smartphones the algorithm is the same:

1. Open Settings → Wi-Fi.
2. Make sure the Wi-Fi switch is on.
3. In the list of networks, find the name of your 5G- networks (for example, MyWiFi_5G).
4. Click on it, enter the password and connect.

If the network is not listed, try:

• 🔍 Enable Developer mode (Click 7 times on Build number V Settings → About phone), then in Developer settings turn on Aggressive Wi-Fi scanning.
• 🔄 Restart your smartphone.
• 📱 Update firmware (older versions of Android may have bugs with 5 GHz).

🍎 iPhone and iPad

On devices Apple The connection is automatic, but sometimes manual configuration is required:

1. Open Settings → Wi-Fi.
2. Find a network 5G in the list (if it is not there, try turning Wi-Fi off and on again).
3. If the network is hidden, click Another network and enter the name (SSID) manually.

Important: The iPhone may "stick" to the 2.4 GHz network even when 5 GHz is available. To force it to use 5 GHz, forget 2.4 GHz network in settings (Click the "i" next to the network → Forget this network).

💻 Windows 10/11

On a PC, the connection is standard, but there are some nuances:

1. Click the Wi-Fi icon in the tray → select the network 5G.
2. If there is no network, open Settings → Network & Internet → Wi-Fi → Manage known networks and delete the old 2.4 GHz network.
3. Update your Wi-Fi adapter driver via device Manager (right button on the adapter → Update driver).

🖥️ MacOS

On MacBook And iMac:

1. Click the Wi-Fi icon in the menu bar → select a network 5G.
2. If there is no network, open System Preferences → Network → Wi-Fi → Advanced and remove the old network from the list Preferred networks.

5. Boosting 5G Wi-Fi Signal: Practical Tips

Range 5 GHz It offers high speeds but suffers from poor coverage. If the signal is weak or constantly drops, try these methods:

• 📡 Optimal placement of the routerPlace it in the center of the apartment, elevated 1–2 meters (for example, on a cabinet). Avoid closed metal cabinets and areas near microwaves.
• 🔄 Changing the channel: There's less interference in the 5 GHz band, but if your neighbors also use that band, manually selecting a channel can help. Use apps like WiFi Analyzer to analyze the workload.
• 📶 Using a repeater: If the router does not cover the entire apartment, install a repeater (for example, TP-Link RE605X), supporting 5 GHz.
• 🔌 Mesh system: For large houses, it is optimal to use mesh routers (for example, ASUS ZenWiFi or Google Nest WiFi), which automatically switch devices between ranges.

Also check the transmission power settings on your router. On some models (for example, ASUS RT-AX88U) you can increase the signal strength manually:

1. Log into your router's web interface.
2. Find the section Wireless → Professional.
3. Set the parameter Tx Power (transmission power) on High or 100%.

How to check 5 GHz channel congestion?

Open the app WiFi Analyzer (Android) or NetSpot (Windows/Mac). Switch to 5 GHz channel analysis mode. Channels with the fewest networks (usually 36, 40, 44, 48, 149, 153, 157, 161, 165) are the best choice. In the router's manual settings, select one of these channels and save the changes.

⚠️ Note: In some countries (for example, in Russia), support is required for 5 GHz channels above 140 DFS (Dynamic Frequency Selection). If the router does not support DFS, these channels will be unavailable.

6. Diagnosing 5G Wi-Fi Problems

If you've enabled 5 GHz but your network still isn't working or is unstable, try these troubleshooting steps:

For in-depth diagnostics, use commands in the terminal (Windows/macOS/Linux):

ping 192.168.1.1 -t

If the ping is stable (without any drops), the problem isn't with the connection, but with the router or ISP settings. If the ping drops, check the physical connection or interference.

On Android To analyze the network, use the command:

adb shell dumpsys wifi

In the output, look for lines with frequency (frequency) and link speed (connection speed). If the frequency shows 24xx instead of 5xx0, the device is connected to 2.4 GHz.

7. Alternative ways to connect to 5G Wi-Fi

If standard methods don't help, try these less obvious solutions:

• 🔧 Manually adding a networkOn Android/iOS, you can manually enter the 5 GHz network name (SSID) and password, even if it doesn't appear in the list. To do this, select the option in the Wi-Fi settings Add a network or Another network.
• 🔄 Reset network settings: On your device, reset the network settings to factory settings (on Android: Settings → System → Reset → Reset Wi-Fi settings).
• 📱 Using apps to force a connection: Android app WiFi Manager Allows you to manually select the band (2.4 or 5 GHz) for connection.
• 🖧 Router firmware: If your router is an older model, update its firmware to the latest version (download it from the manufacturer's official website). For example, for ASUS This could be a transition from Asuswrt on Asuswrt-Merlin.

For advanced users: if the router supports VLAN And Multiple SSID, you can create a separate 5 GHz network with priority for certain devices. For example, on Keenetic This is done through:

1. Wi-Fi Network → Segments.
2. Create a new segment with a range binding 5 GHz.
3. Assign a separate SSID and password to this segment.

FAQ: Frequently Asked Questions about 5G Wi-Fi

🔹 Why can't my device see the 5 GHz network, even though my router is broadcasting it?

There are several reasons:

• The device does not support 5GHz (check model specifications).
• The router is in the enabled mode 802.11ax (Wi-Fi 6), and the device only supports 802.11ac (change mode to 802.11a/n/ac).
• The network is hidden (SSID hidden) - try connecting manually.
• Your Wi-Fi adapter driver is out of date (please update it).

🔹 How do I force my smartphone to always connect to 5 GHz instead of 2.4 GHz?

Most devices automatically select a band, but you can force 2.4 GHz to be disabled:

• On Android: Forget the 2.4 GHz network in Wi-Fi settings.
• On iPhone: Disable automatic connection to the 2.4 GHz network (Settings → Wi-Fi → tap the "i" next to the network → Forget this network).
• On your router: disable 2.4 GHz broadcasting or set a different SSID for it.

🔹 What is the maximum speed of 5G Wi-Fi?

Theoretical speed depends on the standard:

• 802.11ac (Wi-Fi 5): up to 1300 Mbps per stream (up to 3–4 streams).
• 802.11ax (Wi-Fi 6): up to 2400 Mbps per stream (with technology MU-MIMO).

Actual speed will be lower due to interference, distance, and provider limitations. For example, with a 300 Mbps plan from your provider, you won't get more than that, even on Wi-Fi 6.

🔹 Can 5 GHz be used for smart devices (cameras, light bulbs)?

Most smart devices (such as cameras) Xiaomi or light bulbs Yeelight) work only in the range 2.4 GHzThis is due to:

• Low power consumption (5 GHz requires more power).
• Better signal penetration through walls (important for sensors).
• Simplified hardware (cheap chips do not support 5 GHz).

If your router doesn't broadcast 2.4 GHz, smart devices won't connect. Solution: Enable both bands or use a separate router for IoT devices.

🔹 How do I check which band (2.4 or 5 GHz) my device is connected to?

Verification methods:

• Windows: open Settings → Network & Internet → Wi-Fi → Hardware Properties. In the section Network information take a look Frequency (For example, 5 GHz).
• Android: install the application WiFi Analyzer - it will show the connection frequency.
• MacOS: hold down Option and click the Wi-Fi icon in the menu bar. The range will be listed in the drop-down menu.
• iPhone: there is no built-in way, but you can use an app AirPort Utility (turn on Wi-Fi Scanner in the application settings).