Connecting to Wi-Fi with One Button: How to Use WPS on a Router

Connecting to Wi-Fi using the button on the router is one of the fastest and most convenient ways to connect a device to the network without entering a password. Technology WPS (Wi-Fi Protected Setup) It allows you to sync gadgets with your router in seconds, but not all users know how to use it correctly. In this article, we'll explore how it works. WPS, which devices support this function, and why sometimes the button doesn't work.

Many modern routers (from TP-Link, ASUS, D-Link, Keenetic and other brands) are equipped with a physical button WPS or a virtual option in the web interface. However, not all devices (smartphones, laptops, printers) can connect via WPS—it depends on the operating system and model. For example, Apple completely abandoned support for WPS in iOS And macOS due to security vulnerabilities, and Android still offers this option in the Wi-Fi settings.

If you've never used WPS before or have encountered connection errors, this guide will help you understand all the nuances. We'll also explain how to enable WPS on your router if the button isn't working, and what alternative connection methods exist.

What is WPS and how does it work?

Technology Wi-Fi Protected Setup (WPS) WPS was developed to simplify connecting devices to a wireless network. Instead of entering a long password, users can press a button on the router or enter a PIN (if supported). There are two main methods of authentication via WPS:

• 🔘 PBC (Push Button Configuration) — connection by pressing a physical or virtual button on the router and device.
• 🔢 PIN method — entering the 8-digit code, which is indicated on the router sticker or generated in its settings.

The main advantage of WPS is speed and convenience. However, the technology also has its drawbacks:

• 🔓 Vulnerability to brute-force attacks: The PIN code can be guessed within a few hours, so WPS is often disabled for security reasons.
• 📱 Limited support: many modern devices (especially from Apple) do not support WPS.
• ⚙️ Not all routers enable WPS by default.: Sometimes the function needs to be activated manually.

Despite the risks, WPS remains a useful tool for connecting devices without a screen (such as printers or smart speakers) where entering a password is difficult. If you use WPS, it's recommended to disable it after connecting the desired devices.

Which devices support WPS connections?

Before attempting to connect to Wi-Fi via the button on your router, make sure your device supports it. WPSHere's a list of popular gadgets and their compatibility:

If your device does not support WPS, here are some alternative ways to connect to Wi-Fi:

• 📶 Entering the password manually (the most secure method).
• 🔗 Usage QR code (if the router supports generating a connection code).
• 🖥️ Connection via cable Ethernet (for devices with a port RJ-45).

⚠️ Attention: If your router is older than 2015, its firmware may contain WPS vulnerabilities. Check for updates in the web interface or on the manufacturer's website.

Where is the WPS button on the router?

Button WPS The router may have a physical or virtual (web interface) location. Its location depends on the model and manufacturer. Here's where to look:

• 📍 On the front panel: many routers (TP-Link Archer C6, ASUS RT-AX55) The WPS button is located next to the network indicators.
• 📍 On the back panel: some models (D-Link DIR-615, Zyxel Keenetic) place it near the ports LAN/WAN.
• 📍 Combined with another button: for example, on MikroTik or Tenda button Reset can act as WPS with a short press.
• 🖥️ In the web interface: if there is no physical button, WPS is enabled via 192.168.0.1 or 192.168.1.1 in the section Wi-Fi → WPS.

The button is usually labeled as WPS, Wi-Fi Protected Setup or has an icon of two arrows forming a circle (🔄). On some routers (Huawei, Xiaomi) a touch area is used instead of a button.

If you can't find the button, check your router's documentation or search for the model online. For example, for Keenetic WPS is enabled via the web interface in the section Home Network → Access Point → WPS.

Step-by-step instructions: how to connect to Wi-Fi via WPS

The WPS connection process takes less than a minute if everything is configured correctly. Here are the general instructions for most devices:

1. Activate WPS on your router: press the physical button WPS or enable the function in the web interface (section Wi-Fi → WPS → Push Button). The WPS indicator should blink.

2. Run a WPS search on your device:

   • 📱 On Android: go to Settings → Wi-Fi → Advanced → WPS.
   • 💻 On Windows: open the list of networks, select your network, press Connect using WPS.
   • 🖨️ On the printer: select from the menu Wi-Fi → WPS → Push Button.

Wait for confirmation: The device should connect to the network within 1-2 minutes. If the process takes a long time, try again.

If the connection fails, please check:

• ⚡ Is Wi-Fi enabled on the device?
• 🔄 Has the WPS timeout expired (usually 2 minutes).
• 🔒 Does the router support WPA2/WPA3 (WPS does not work with legacy WEP).

WPS is enabled in the router settings|

The device is within Wi-Fi range|

The WPS indicator on the router is blinking|

The Wi-Fi password has not been changed since the last time WPS was used-->

On some routers (ASUS, Netgear) After a successful connection, a beep sounds or the green indicator lights up. If nothing happens, try rebooting the router.

What to do if WPS doesn't work

If the WPS button isn't responding or the device isn't connecting, there could be a number of possible causes. Here are the most common issues and their solutions:

If the router gives an error WPS failed or Timeout, try:

1. Reboot the router (turn off the power for 30 seconds).
2. Reset the router to factory settings (button Reset).
3. Update firmware via web interface.

⚠️ Attention: On some routers (ZTE, HuaweiWPS automatically disables after 5 unsuccessful connection attempts. A reboot may be required to reactivate the feature.

If all else fails, WPS may be disabled at the firmware level. In this case, your only options are to connect with a password or upgrade to a more modern router.

How to check if your router supports WPS?

Go to the router's web interface (usually at 192.168.0.1 or 192.168.1.1), log in (default logins: admin/admin or admin/blank password). In the section Wi-Fi or Wireless network look for the tab WPSIf it's not there, your router doesn't support this feature or it's disabled in the firmware.

WPS Security: Risks and How to Minimize Them

Despite the convenience, WPS is considered one of the most vulnerable functions of a router.Here are the main risks:

• 🔓 Selecting a PIN code: even an 8-digit PIN can be hacked in a few hours using special programs (Reaver, Aircrack-ng).
• 🕵️ Man-in-the-middle attacks: An attacker can intercept traffic when connecting via WPS.
• 🔄 Lack of encryption: Some older routers transmit WPS data in clear text.

To protect your network:

• 🔒 Disable WPS after use (in the router's web interface).
• 🔄 Use a strong Wi-Fi password (at least 12 characters with letters, numbers and special characters).
• 🛡️ Update your router firmware to the latest version (this closes many vulnerabilities).
• 📡 Change the network name (SSID) to make it unique to make things more difficult for attackers.

WPS is vulnerable to attacks even on routers with WPA3 enabled—attackers can exploit protocol vulnerabilities to gain access to the network. If security is a priority for you, it is better to completely disable WPS and use alternative connection methods (QR code, password).

Manufacturers of modern routers (ASUS, Netgear) often disable WPS by default or limit its operation to a time window (for example, 5 minutes after pressing the button). Check these settings in the web interface.

WPS Alternatives: Other Ways to Quickly Connect to Wi-Fi

If WPS doesn't work or you don't want to risk security, there are several alternative ways to connect without entering a password:

• 📱 QR code: many modern routers (TP-Link, Keenetic) generate a QR code for connection. It can be scanned with a smartphone camera.
• 🔗 Wi-Fi Direct: allows you to connect devices directly without a router (useful for printers and cameras).
• 🔑 Guest network: Create a separate network with a simple password for temporary devices.
• 🖥️ WPS via PIN: If the physical button is broken, you can use the 8-digit code from the router sticker.

For example, to connect via QR code:

1. Go to the router's web interface (192.168.1.1).
2. Go to the section Wi-Fi → QR code.
3. Scan the code with your smartphone camera (on Android This is done through Wi-Fi settings).

For devices without a screen (such as printers), it is convenient to use Wi-Fi Direct:

1. Turn on Wi-Fi Direct on the printer.
2. On your smartphone or PC, find the printer network in the list of available networks.
3. Connect to it and follow the on-screen instructions.

⚠️ Attention: Some manufacturers (eg Xiaomi) replace WPS with their own fast connection technologies (for example, Mi Wi-Fi). Check the documentation for your device.

If you need to connect a device that doesn't support either WPS or QR code (such as an old printer), the only reliable method is to enter the password manually or connect via cable.

FAQ: Frequently asked questions about connecting via WPS

Is it possible to connect to Wi-Fi via WPS if the button is broken?

Yes, if your router's web interface has a virtual WPS option. Go to Settings (192.168.0.1), find the section WPS and activate Push Button Software-based. You can also use the PIN method if supported.

Why isn't WPS working on iPhone?

Apple removed WPS support in iOS 9 and later due to security vulnerabilities. Connect to Wi-Fi on iPhone or iPad it is only possible by entering a password, a QR code (if the router supports it) or Apple Configurator (for corporate networks).

How to disable WPS on a router?

To disable WPS, go to the router's web interface and find the section Wi-Fi → WPS and deactivate the function. On some models (ASUS) you need to go to Wireless Network → WPS Settings and choose Disable.

Is it possible to hack Wi-Fi via WPS?

Yes, WPS is vulnerable to brute-force attacks. Attackers can use programs like Reaver or Bully, to guess the combination in a few hours. To protect yourself, disable WPS or use a router with hardware brute-force protection.

Does WPS work on Mesh systems (eg. Google Nest Wi-Fi)?

Most Mesh systems (Google Nest, TP-Link Deco, ASUS ZenWiFi) do not support WPS due to architectural design issues. Instead, they offer connection via an app or QR code.