In today's digital world, a stable wireless connection has become a critical infrastructure for work, entertainment, and smart home control. However, when speeds drop or a device refuses to connect, simply turning the router on and off is often insufficient. At such times, users need to delve deeper into the network settings and analyze the connection's technical parameters to identify the bottleneck.
Understanding that, How to view Wi-Fi properties, provides access to diagnostics for problems that aren't readily apparent. You can determine whether your laptop is running on 2.4 GHz or 5 GHz, find out the actual link speed to your router, check the encryption type, and view the gateway IP address. This data is the foundation for properly configuring your equipment.
In this article, we'll take a detailed look at methods for obtaining technical information on various operating systems, from desktop computers to mobile devices. We'll cover not only basic metrics but also hidden parameters that affect signal stability, such as channel width and WPA2/WPA3 security standards.
Analyzing a wireless connection in the Windows operating system
Windows operating systems provide users with several levels of access to network information. The easiest way to obtain basic data is through a graphical interface that doesn't require complex commands. To do this, open "Settings" from the Start menu and go to "Network & Internet," which displays the current connection status.
Here you will see SSID (network name), connection status, and signal strength are displayed as a bar graph. However, for a more in-depth analysis, click the "Properties" link under your network name. The window that opens will display important parameters such as the security protocol (e.g., WPA2-Personal) and IPv4 address.
For professional diagnostics and a complete picture of what's happening on the air, using the command line is much more efficient. This provides access to hidden metrics not displayed in the graphical interface. For example, you can find out the exact connection speed in Mbps and the BSSID (MAC address of the access point), which is critical if there are multiple routers in an apartment building.
For detailed information, click Win + R, enter cmd and press Enter. In the black console window, enter the command:
netsh wlan show interfacesIn the command output, you're interested in the "Speed" line, which shows the current physical connection speed, and the "Radio type" line, which indicates the Wi-Fi standard (802.11n, ac, or ax). The signal strength is also displayed as a percentage, which is more accurate than just the bars on the screen.
⚠️ Note: The speed value in the command line shows the physical link between the device and the router, not the actual internet speed from your provider. If the speed is low, the problem is with the wireless signal, not your plan.
View network details on Android and iOS smartphones
Mobile devices are the primary traffic consumers on most home networks, but Android and iOS operating systems have different approaches to disclosing technical information. iPhone owners have more difficulty accessing detailed network properties due to the closed nature of the system, but basic data is still accessible.
On iOS devices, you need to go to Settings → Wi-Fi and click the blue information icon (the letter "i" in a circle) next to the active network name. Here you'll see the IP address, subnet mask, router address (gateway), and the MAC address of the device itself (which may be hidden by the "Private Wi-Fi Address" feature).
Android users have significantly more freedom, as the system is inherently more open. Depending on the OS version and the manufacturer's user interface (Samsung One UI, Xiaomi MIUI, or stock Android), the process may vary slightly, but generally, tapping the network name or the settings gear next to it is sufficient.
- 📱 Android 10 and later: Click the gear next to the network, then select "View QR Code" or "Network Details," which often displays the frequency (2.4/5 GHz) and security standard.
- 📱 Android 9 and later: Detailed information is often hidden in the "More" or "Advanced Settings" tab within the Wi-Fi menu.
- 📱 Hidden features: On some Samsung smartphones, when you go to the network properties, the connection speed (Link Speed) is displayed in Mbps.
It's important to note that on Android, viewing channel frequency and bandwidth often requires the use of third-party analyzer apps, as the standard interface does not always display this data.
Why hide MAC address on iPhone?
The "Private Wi-Fi Address" feature generates a random MAC address for each network to protect your privacy and prevent tracking of your movements between different access points. However, in corporate networks where access is only permitted via whitelisted MAC addresses, this feature should be disabled.
Using the Command Prompt and PowerShell for Deep Diagnosis
For system administrators and advanced users, the Windows graphical interface is often insufficient. The command line (CMD) and PowerShell allow you to not only view properties but also export them, analyze connection history, and manage profiles. This makes it a powerful troubleshooting tool.
One of the most useful commands is viewing saved Wi-Fi profiles. This allows you to find the password for a network you've previously connected to or check the encryption type used when you first connected. To view all saved profiles, use the command:
netsh wlan show profilesTo see details of a specific profile, including the security type and security key (password), add the network name in quotation marks:
netsh wlan show profile name="Network_Name" key=clearIn the output of this command, under the "Security settings" section, you'll find a "Key Content" field where the password will be displayed in clear text. This is especially useful if you need to connect a new device and have forgotten the password.
Another powerful tool is PowerShell. Get-NetConnectionProfile Allows you to quickly determine whether a network is private (home) or public, which affects how visible your computer is to other devices on the network.
⚠️ Attention: Commands with a parameter key=clear require administrator privileges. If you run the console as a standard user, the command will run, but the password field will be empty or hidden.
Technical parameters: frequency, channels and bandwidth
Understanding the physical properties of radio signals is key to eliminating interference. Most modern routers operate in two bands: 2.4 GHz and 5 GHz. The 2.4 GHz band has a longer range but is highly susceptible to interference from microwaves, Bluetooth devices, and neighboring routers.
The 5 GHz band offers higher speed and stability, but has poorer penetration through walls. When analyzing network properties, it's important to pay attention to channel widthIn the 2.4 GHz band, a bandwidth of 20 MHz is considered optimal, as 40 MHz channels often cause overlapping and packet loss. In the 5 GHz band, 80 MHz and even 160 MHz can be safely used for maximum speed.
The channel number is also critical. In the 2.4 GHz band, only channels 1, 6, and 11 are non-overlapping. If your router operates on channel 3, it will interfere with both channels 1 and 6. You can check which channel your network is operating on using the Windows command line:
netsh wlan show interfacesThe "Channel" line will display a numerical value. If it doesn't match the optimal value (1, 6, or 11), we recommend going into your router settings and changing the channel manually.
| Parameter | 2.4 GHz band | 5 GHz band | Impact on speed |
|---|---|---|---|
| Range | High (up to 50 m indoors) | Medium (up to 20-30 m) | Shorter range = less speed over distance |
| Penetration ability | Good | Bad (extinguished by walls) | Walls reduce 5 GHz signal faster |
| Channel width (max) | 20-40 MHz | 80-160 MHz | Wider channel = higher data transfer rate |
| Workload | Very high | Low | More neighbors = more interference and losses |
Finding IP address, gateway, and DNS servers
To set up port forwarding, connect network printers, or host a local network game, you need to know IP addressing. Each device on a Wi-Fi network receives a unique local IP address, gateway (router) address, and DNS server addresses. This information can be viewed through the connection properties.
In Windows, the quickest way is to enter the command in the command line ipconfigFind the "Wireless LAN adapter" section. The following will be listed here:
- 🌐 IPv4 address: Your current address on the local network (usually starts with 192.168.xx).
- 🚪 Default gateway: The IP address of your router through which you access the Internet.
- 📞 DNS servers: Addresses of servers that translate domain names into IP addresses.
On macOS, you can get information by holding down the key Option and clicking the Wi-Fi icon in the top menu. An expanded menu will appear, showing the IP address, subnet mask, and router address.
Users often confuse the external IP address (the one visible to the internet) with the internal (local) IP address. Wi-Fi properties show the internal address. If you need the external IP address to set up remote access, you should look it up on your provider's website or enter "my ip" in your browser.
⚠️ Important: Modern routers have DHCP enabled by default, which automatically assigns IP addresses. If you manually enter a static IP address in the adapter properties, make sure it's not in the router's DHCP pool range. Otherwise, an address conflict will occur and the internet will be lost.
Checking security standards and encryption types
Wireless network security directly depends on the encryption protocol used. Outdated security methods, such as WEP or WPA (TKIP), can be cracked by attackers in minutes using automated scripts. Therefore, checking the security type in the network properties is a mandatory audit procedure.
In Windows, in the Wi-Fi status window, click "Wireless Network Properties" and go to the "Security" tab. The "Security Type" field should say WPA2-Personal or, ideally, WPA3-PersonalThe data encryption type must be AESIf you see TKIP or WEP, you need to immediately change the settings on your router.
WPA3 is the latest standard that protects against brute-force attacks even with relatively simple passwords. However, older devices (such as IoT devices or older laptops) may not support this standard and simply won't be able to connect to a network with WPA3 enabled.
☑️ Wi-Fi Security Check
Frequently Asked Questions (FAQ)
Where can I find the MAC address of my Wi-Fi adapter?
MAC address (physical address) can be found in Windows using the command ipconfig /all (line "Physical address") or in the command line netsh wlan show interfaces (line "Physical Address"). On Android, it's listed in the Wi-Fi settings under "Advanced" or "Device MAC Address."
Why is the speed in Wi-Fi properties lower than stated by the provider?
Link Speed is the connection speed between your device and the router over the air. It depends on distance, interference, Wi-Fi standard (n/ac/ax), and the number of antennas. Actual internet speed is also limited by your provider's plan and server load.
How do I find out who is connected to my Wi-Fi using properties?
The standard network properties on your computer only show your own settings. To see a list of all connected devices, you need to access the router's web interface (using a browser and accessing the gateway address, e.g., 192.168.0.1) and find the "Client List" or "Attached Devices" section.
What does "Limited" mean in connection properties?
The "Limited" (or "No Internet Access") status means the device has connected to the router, but the router is unable to transmit data further to the global network. This could be caused by issues with the ISP, incorrect DNS settings, or a malfunction of the router itself.
Is it possible to view the history of visited websites through Wi-Fi properties?
No, only technical connection information (duration, speed, signal) is stored in the wireless adapter properties or Windows logs. Browsing history is stored in the browser cache, not in the network settings.