1. Introduction
This manual provides comprehensive instructions for the PUSOKEI USB C Fingerprint Reader, model PUSOKEIbs4ixkgu56. This device offers a secure and convenient method for unlocking your computer, logging into websites, and encrypting files using advanced biometric fingerprint recognition technology.
2. Product Features
- Fast and Secure: Supports Windows 10 and 11, enabling quick, password-free unlocking for enhanced efficiency and security.
- Rapid 360 Degree Recognition: Features a 0.5-second recognition speed and 360-degree touch capability, allowing seamless login from any angle.
- Multi-User Fingerprint Storage: Capable of storing up to 10 fingerprints, providing secure access for multiple users. The capacitive sensor ensures high sensitivity and low false recognition rates.
- Minimal False and Rejection Rates: Boasts a False Acceptance Rate (FAR) of less than 1/50000 and a False Rejection Rate (FRR) under 2%, ensuring efficient and stable fingerprint access.
- Durable Zinc Alloy Construction: Made from zinc alloy, offering excellent durability and a sleek design.
3. Package Contents
- 1 x PUSOKEI USB C Fingerprint Reader
4. Technical Specifications
| Item Type | Fingerprint Reader |
| Material | Zinc Alloy |
| Function | Computer Unlock, Fingerprint Login for Website Account Login, File Encryption, Decryption |
| Interface Type | USB C |
| Fingerprint Recognition Area Size | Approx. 12x5mm / 0.47x0.2in |
| Fingerprint Storage Capacity | 10 Fingerprints |
| Recognition Angle | 360 Degree Touch |
| Fingerprint Recognition Speed | 0.5 Seconds |
| FAR (False Acceptance Rate) | < 1/50000 |
| FRR (False Rejection Rate) | < 2% |
| Sensor Type | Capacitive (Non-Scratch) |
| Supported OS | Windows 10, Windows 11 (Windows 12 also supported in beta) |
| Item Weight | 0.564 ounces |
| Model Number | PUSOKEIbs4ixkgu56 |

Image: Close-up view of the PUSOKEI USB C Fingerprint Reader, highlighting its USB-C connector.

Image: Detailed view of the PUSOKEI USB C Fingerprint Reader's capacitive sensor area.
5. Setup Instructions
5.1. Step 1: Connect the Device
Insert the PUSOKEI USB C Fingerprint Reader firmly into an available USB C port on your computer. The device is designed for plug-and-play functionality, and necessary drivers will install automatically upon connection.

Image: A hand inserting the PUSOKEI USB C Fingerprint Reader into a laptop's USB-C port, with on-screen text indicating "Plug & Play" and automatic driver installation for Windows 10 and 11.
5.2. Step 2: Enroll Your Fingerprint
To utilize the fingerprint reader for secure login and other functions, you must enroll your fingerprints through your operating system's settings. Follow the steps below for Windows 10/11:
- Go to Settings > Accounts > Sign-in options.
- Under the "Windows Hello Fingerprint" section, click Set up.
- Follow the on-screen instructions to scan your finger multiple times from different angles until the enrollment process is complete.
- You can enroll up to 10 unique fingerprints for various users or different fingers.

Image: A close-up of the PUSOKEI USB C Fingerprint Reader connected to a laptop, with a finger touching the sensor, illustrating fast sign-in/unlock with enrolled fingerprints.
6. Operating Instructions
6.1. Computer Login and Unlock
Once your fingerprint is successfully enrolled, you can use it to log into your computer or unlock it from the lock screen. Simply place your enrolled finger on the fingerprint reader's sensor.

Image: A PUSOKEI USB C Fingerprint Reader connected to a laptop, with a hand hovering over the keyboard, demonstrating fast, password-free access to the computer.
6.2. Website Account Login (Windows Hello)
Many websites and applications that support Windows Hello can be accessed using your enrolled fingerprint, eliminating the need to manually type passwords. Ensure Windows Hello is enabled for these services.
6.3. File Encryption and Decryption
The fingerprint reader can also be integrated with Windows Hello for file encryption and decryption, providing an additional layer of security for your sensitive data. Consult your operating system's documentation for specific steps on how to enable and use this feature with Windows Hello.
6.4. Multi-User Access
The device supports storing up to 10 fingerprints, allowing multiple users to securely access the computer or specific files, each with their own enrolled fingerprints. Each user must enroll their fingerprints separately through their respective Windows user accounts.

Image: A PUSOKEI USB C Fingerprint Reader on a desk, with text explaining its capability to store up to 10 fingerprints for secure multi-user access.
7. Care and Maintenance
To ensure optimal performance and longevity of your PUSOKEI USB C Fingerprint Reader, please adhere to the following guidelines:
- Keep the fingerprint sensor clean and free from dust, dirt, oils, or moisture.
- Use a soft, dry, lint-free cloth to gently wipe the sensor surface if cleaning is necessary. Avoid using abrasive materials, harsh chemicals, or liquids directly on the device.
- Do not attempt to disassemble or modify the device, as this will void any potential warranty.
- Store the device in a cool, dry place when not in use to prevent damage.
8. Troubleshooting
8.1. Fingerprint Not Recognized
If your fingerprint is not being recognized:
- Ensure your finger is clean and dry before attempting to scan.
- Verify that the sensor surface is clean and free from any obstructions.
- Try repositioning your finger on the sensor, ensuring full contact.
- If the issue persists, consider re-enrolling your fingerprint in Windows Hello settings.
8.2. Device Not Detected
If your computer does not detect the fingerprint reader:
- Ensure the device is fully and securely inserted into the USB C port.
- Try connecting the device to a different USB C port on your computer.
- Restart your computer to refresh USB connections.
- Check the Device Manager in Windows to confirm if the device is listed and if its drivers are installed correctly.
9. Warranty Information and Support
This PUSOKEI product comes with a standard return policy. For specific warranty details, technical support, or service inquiries, please refer to the product packaging or contact your retailer directly. It is recommended to keep your purchase receipt for any warranty claims.