# WPS button

> button on home routers that initiates pairing via Wi-Fi Protected Setup (WPS)

**Wikidata**: [Q132160292](https://www.wikidata.org/wiki/Q132160292)  
**Source**: https://4ort.xyz/entity/wps-button

## Summary
The WPS button is a physical button on home routers that initiates a simplified wireless connection process using Wi-Fi Protected Setup (WPS). It allows users to securely pair devices to a Wi-Fi network without manually entering passwords, streamlining device setup. The button is typically labeled "WPS" and is part of the router's hardware design.

## Key Facts
- A physical button on home routers used to initiate Wi-Fi Protected Setup (WPS) pairing.
- Subclass of **push-button**, a simple mechanism for controlling devices.
- Complies with the **Wi-Fi Protected Setup (WPS)** protocol for secure wireless connections.
- Typically labeled "WPS" and located on the exterior of router devices.
- Part of the **push-button** class with 26 sitelinks in Wikidata.
- Image: [Cisco router WPS button](https://commons.wikimedia.org/wiki/Special:FilePath/Cisco_router_WPS_button.jpg).
- Wikidata description: "button on home routers that initiates pairing via Wi-Fi Protected Setup (WPS)".

## FAQs
### Q: What does the WPS button do?
A: The WPS button triggers a secure wireless pairing process, allowing devices to connect to a Wi-Fi network without entering a password. It simplifies setup for devices like printers, smart home gadgets, and IoT hardware.

### Q: How do I use the WPS button?
A: Press and hold the WPS button on your router to activate the pairing mode (usually indicated by a flashing light). Then, initiate WPS mode on the device you want to connect within a short time frame (typically 2 minutes).

### Q: Where is the WPS button located?
A: The WPS button is physically located on home routers, often on the back or top panel, and is clearly labeled "WPS" for easy identification.

## Why It Matters
The WPS button plays a critical role in simplifying wireless connectivity for non-technical users. It eliminates the need to manually input complex Wi-Fi passwords, reducing setup errors and saving time. By providing a one-touch solution for secure pairing, the WPS button promotes user-friendly networking and encourages the adoption of smart devices in homes and small businesses. It bridges the gap between physical hardware interaction and wireless security protocols, ensuring devices can connect to networks with minimal friction. This feature is especially valuable for older adults, those unfamiliar with network settings, or when connecting devices with limited input interfaces (e.g., smart TVs, speakers).

## Notable For
- **Physical Implementation of WPS**: Combines a tangible hardware button with automated wireless security protocols.
- **Standardized Feature**: Widely adopted across router manufacturers for consistent user experience.
- **Time-Sensitive Activation**: Requires devices to connect within a limited timeframe (typically 2 minutes) for security.
- **Password-Free Setup**: Reduces reliance on complex passwords for network access.

## Body
### Technical Function
The WPS button activates a temporary pairing window (usually 2 minutes) during which devices can connect to the router using a **PIN** or **push-button** method. This process establishes an encrypted wireless connection compliant with WPS standards.

### Design and Placement
- **Physical Form**: A recessed or raised button, often with a status light to indicate activation.
- **Labeling**: Clearly marked "WPS" to distinguish it from reset or power buttons.
- **Location**: Typically found on the rear or side panel of home routers for easy access.

### Relationship to Wi-Fi Protected Setup
- **Protocol Compliance**: Adheres to the WPS specification, enabling secure authentication and encryption (e.g., WPA2/WPA3).
- **Security Role**: Facilitates secure device pairing while minimizing exposure to brute-force attacks (via time-limited activation windows).

### Parent Class
The WPS button is a subclass of **push-button**, inheriting its core functionality as a simple, temporary control mechanism. This classification aligns with its role as a momentary switch for initiating specific device actions.