Personal computer owners often face the need to accurately determine the characteristics of their equipment. Network card identification This becomes critical when searching for new drivers, diagnosing connection issues, or planning a system upgrade. Without knowing the exact hardware markings, it's impossible to find compatible software or determine whether your adapter supports modern communication standards.
The situation is further complicated by the fact that motherboard and laptop manufacturers rarely specify the specific wireless module chipset in the device documentation. Instead, the specifications feature generic names like "Wireless AC" or "Wi-Fi 6 Ready." This is why users are forced to resort to software-based system analysis to obtain reliable information about the wireless module. Vendor ID And Device ID installed hardware.
There are many ways to obtain this data, ranging from built-in operating system tools to specialized software. The choice of method depends on whether the network connection is currently working or whether diagnostics of a faulty device are required. In this article, we'll cover all available options in detail, from simple graphical interfaces to in-depth analysis using console commands.
Checking through Windows Device Manager
The most accessible and fastest way to obtain basic information about network equipment is to use a standard operating system tool. device Manager Displays all connected hardware components, even if the drivers for them are not installed correctly. To access the required menu, right-click the Start icon and select the appropriate item, or use the keyboard shortcut. Win + X.
In the window that opens, find the "Network Adapters" section and expand its contents. Here you'll see a list of all network interfaces, including wired Ethernet cards and wireless modules. Wireless adapters typically have "Wireless," "Wi-Fi," "802.11," or standard abbreviations like "AX" and "AC" in their names.
⚠️ Note: If the device list shows "Unknown device" with a yellow exclamation point instead of the model name, this means drivers are missing. In this case, the model can only be identified through the hardware properties using the codes.
For more detailed information, double-click the adapter name and go to the "Details" tab. From the "Property" drop-down list, select "Hardware ID." This will display lines containing VEN_8086&DEV_0091 (example for Intel), where VEN is the manufacturer's identifier and DEV is the device's identifier. These codes are unique and allow you to find the driver even without the model name.
- 🔍 The VEN and DEV identifiers allow you to find the driver on the official website of the chipset manufacturer.
- 📝 The full model name is often hidden in the properties if the manufacturer's native driver is not installed.
- ⚙️ You can also try to automatically update the driver through this menu by selecting the appropriate option.
It's important to understand the difference between the adapter model name and the motherboard manufacturer name. The laptop brand may be displayed in the device list, but the actual WiFi chipset The chipset inside may be from Intel, Realtek, or MediaTek. It's the chipset that determines driver compatibility, not your computer's brand.
Using the Command Prompt and PowerShell
For users who prefer a text-based interface or don't have access to a graphical shell, the ideal solution is to use the command line. netsh Network Shell provides deep access to settings and information about network interfaces. Launch the console as an administrator by entering "cmd" in the search bar and selecting "Run as administrator."
To get a list of all network interfaces with their technical characteristics, enter the command:
netsh wlan show interfacesIn the command output, look for the line "Driver Name" or "Model." However, more precise information about the physical device can be obtained through PowerShell using WMI (Windows Management Instrumentation). This method allows you to retrieve data directly from the management system database.
Get-NetAdapter | Where-Object {$_.InterfaceDescription -like "Wireless" -or $_.InterfaceDescription -like "Wi-Fi"} | Select-Object Name, InterfaceDescription, DriverVersionThis script will filter only wireless adapters and display their descriptions, which often include the exact chip model. If standard commands don't provide a complete answer, you can access the WMI database directly to obtain the Hardware ID:
Get-WmiObject Win32_NetworkAdapter | Where-Object {$_.NetEnabled -eq $true} | Select-Object Name, PNPDeviceID- 🚀 The command line is faster than the graphical interface and does not require loading heavy UI elements.
- 💻 PowerShell provides more flexible tools for filtering data using masks.
- 📄 The results of command execution can be copied to the clipboard for analysis or sending to a specialist.
Analysis through system information
The built-in System Information utility (msinfo32) collects comprehensive information about your computer's configuration, including details of all connected components. This tool is useful because it displays not only the current status but also the resources used by the device, which is essential for diagnosing hardware conflicts.
You can launch the utility through the Run dialog box (keys Win + R), by entering the command msinfo32In the window that opens, navigate to "Components" → "Network" → "Adapter." A list of all network cards will appear in the right pane. Select your wireless adapter, and a detailed description will appear in the bottom pane.
Here you're interested in the "Adapter Name," "Adapter Type," and "Service Name" fields. The "Adapter Name" field often contains the full commercial identification of the device, for example, Intel(R) Wi-Fi 6 AX201 160MHzThis name can be used to search for specifications on the manufacturer's website.
| Parameter | Description | Where to find |
|---|---|---|
| Adapter name | Commercial name of the model | System Information |
| MAC address | Physical address of the device | Network Properties / msinfo32 |
| Driver version | Date and software version number | device Manager |
| Bus type | Connection interface (PCIe, USB) | System Information |
The advantage of this method is that it works even in safe mode and doesn't require installing additional software. The data is presented in a structured format, making it easier to read the technical specifications. However, if the driver isn't installed, the information may be limited to basic parameters.
Why is it important to know the tire type?
The bus type (e.g., PCIe x1 or USB 2.0) determines the maximum theoretical data transfer speed. If your powerful WiFi 6 adapter is connected via an older USB 2.0 port, you won't be able to realize its full speed potential.
Specialized software for diagnostics
When built-in Windows tools are insufficient or display incorrect data, third-party utilities come to the rescue. Programs like AIDA64, HWiNFO or Speccy can read data directly from hardware registers, ignoring possible errors in displaying Windows names.
One of the most popular free snails is CPU-Z (the SPD/Mainboard tab sometimes contains chipset information) or a specialized Wireless InfoBut the gold standard is considered AIDA64 ExtremeAfter launching the program, go to "Network" → "Windows Network." This will show the exact device type, current connection speed, and even the signal strength in dBm.
⚠️ Note: Diagnostic software interfaces may be updated. The location of menu items may differ in new software versions, so use the keywords "Network," "Wireless," or "PCI Device" as a guide.
Chipset manufacturer utilities are also worth mentioning. For example, Intel PROSet/Wireless Software provides advanced module status information that the standard task manager doesn't. It displays connection history, channel quality, and detailed error statistics.
- 📊 AIDA64 shows the module temperature and processor load during network activity.
- 🔌 HWiNFO does a great job of identifying the chip revision and antenna connector type (if available via ACPI).
- 🛠️ Utilities from vendors (Intel, Realtek) often contain tools for fine-tuning signal strength.
Using third-party software is especially important when purchasing used equipment or checking compatibility before upgrading. These programs often highlight potential issues, such as an outdated security protocol version or low negotiated link speed.
Model identification by physical marking
If the operating system won't boot or the network adapter is burned out, the only option is a physical inspection. This method requires opening the PC or laptop case, which may void the warranty, so proceed with caution. There are always markings on the motherboard or the WiFi card itself.
In desktop PCs, the module is usually a small PCB board. Mini-PCIe or M.2 Key A/E, inserted into the slot on the motherboard. Codes are stamped on the sticker or directly on the chip's PCB. Look for inscriptions like "AR9285" (Atheros), "RTL8822BE" (Realtek), or "AX200NGW" (Intel).
With laptops, the situation is more complicated: the module may be soldered directly to the board or hidden under a metal shield. If the module is removable, unscrew one mounting screw, and it will lift up at an angle, revealing the sticker with the serial number and model. Be careful with the antenna wires (black and white)—they are very fragile and should not be pulled.
☑️ Disassembly for module inspection
The MAC address is often listed on the sticker. The first six characters (OUI) of this address correspond to the device manufacturer. Knowing the manufacturer (e.g., Foxconn, Lite-On, Quanta) can help narrow down the model, as these companies manufacture modules for major laptop brands under contract.
Search for drivers by hardware ID
Once you have received the VEN and DEV code (for example, VEN_10EC&DEV_8822), the driver search begins. This is the most reliable method, as it relies on unique codes assigned by the PCI-SIG consortium, rather than marketing names.
Enter the received code into a search engine. There are specialized databases, such as PCI Database or Device HuntBy entering the code, you will get the exact chipset name. For example, the code 8822 from the vendor 10EC (Realtek) will indicate the model RTL8822BE 802.11ac PCIe Adapter.
After identifying your model, go to the official website of the chip manufacturer (Intel, Realtek, Broadcom, Qualcomm Atheros) or the website of your laptop manufacturer. Download the driver specifically for your model and operating system version. Installing generic drivers "from all websites" may result in unstable operation.
⚠️ Warning: Beware of driver aggregator websites that offer "automatic installation." They often contain adware or outdated versions. Always verify the driver's digital signature before installation.
If the driver is found but is not installed, try running the installer in compatibility mode or manually update the driver through Device Manager, specifying the path to the unpacked folder with the files. .inf.
Frequently Asked Questions (FAQ)
Is it possible to find out the model of a WiFi module if it is not detected in the system?
Yes, if the device is at least partially visible in Device Manager as an "Unknown Device." Go to Properties → Details → Hardware IDs. Copy the VEN and DEV codes and enter them in the search. If the device isn't detected even as unknown (no response when connected), the module may be physically faulty or disabled in the BIOS.
What is the difference between WiFi 5 and WiFi 6 in the model name?
WiFi 5 is 802.11ac (models often include "AC" or the numbers 1200/1700), while WiFi 6 is 802.11ax (models with "AX" or "Wi-Fi 6"). WiFi 6 modules provide higher speeds, better performance in noisy environments, and support for more simultaneous connections.
Why is the WiFi speed lower than stated in the model specifications?
Actual speed depends on many factors: distance from the router, number of walls, interference from neighboring networks, and the router's standard version. Even if you have a WiFi 6 module but an older router (WiFi 4), the speed will be limited by the router. Channel width (20/40/80/160 MHz) also plays a role.
How do I know if my module supports the 5GHz band?
Look at the model name. If it says "Dual Band," "AC," "AX," or "5G," it supports 5G. The 2.4 GHz band is labeled "N" or "b/g/n." You can find the exact information in the command line using netsh wlan show drivers in the line "Supported radio types".