Sayo Device 3-Key

Generic Mini 3-Key USB Programmable Mechanical Gaming Keypad

Model: Sayo Device 3-Key

1. Introduction

Thank you for purchasing the Generic Mini 3-Key USB Programmable Mechanical Gaming Keypad. This compact and versatile keypad is designed for enhanced gaming and productivity, featuring hot-swappable Cherry Red switches and customizable RGB backlighting. This manual provides detailed instructions to help you set up, operate, and maintain your new keypad.

2. Package Contents

Please verify that all items listed below are included in your package:

Package contents: Mini 3-key keypad, USB cable, and switch puller

Image: The Mini 3-Key Keypad, USB cable, and a shaft-puller are included in the package.

3. Setup

  1. Connect the Keypad: Insert the micro-USB end of the provided USB data cable into the port on the side of the Mini 3-Key Keypad. Connect the standard USB-A end to an available USB port on your computer.
    Side view of the keypad showing the micro-USB port and connected cable

    Image: Side view of the keypad with the USB cable connected to the micro-USB port.

  2. Automatic Recognition: The keypad is a standard Human Interface Device (HID) and should be automatically recognized by your operating system (Windows, macOS, Linux) without requiring additional drivers.
  3. Software Installation (for Programming): To customize key functions and RGB lighting, you will need to download and install the dedicated programming software. This software is typically provided by the manufacturer or available for download from their support website. (Please refer to the software's instructions for installation.)
  4. Cross-Platform Compatibility: The keypad saves programmed instructions directly to its internal memory. Once programmed on a Windows system, the custom settings will function on macOS or Linux systems without needing the software installed on those operating systems.

4. Operating Instructions

4.1. Key Programming and Macros

The Mini 3-Key Keypad is fully programmable, allowing you to assign custom functions, macros, and even mouse simulations to each of its three keys. The programming application features an understandable English interface for ease of use.

  1. Launch the Software: Open the dedicated programming application on your Windows computer.
  2. Select a Key: Within the software interface, select the key you wish to program.
  3. Assign Function: Choose from various options:
    • Standard Key: Assign a single keyboard key (e.g., 'A', 'Enter', 'Shift').
    • Macro: Record a sequence of keystrokes and delays.
    • Mouse Function: Simulate mouse clicks (left, right, middle) or movements.
    • Multimedia Controls: Play/Pause, Volume Up/Down, etc.
  4. Save to Device: After configuring your desired functions, ensure you save the settings to the keypad's onboard memory through the software. This ensures your custom settings persist even when the keypad is connected to a different computer or after a restart.
A finger pressing one of the keypad's keys, showing purple RGB backlighting

Image: A user interacting with the keypad, demonstrating the illuminated keys.

4.2. RGB Backlighting Control

The keypad features customizable RGB backlighting. You can control the light color and gradient modes using the programming software.

  1. Access Lighting Settings: Within the programming software, navigate to the lighting or RGB settings section.
  2. Customize Effects: Choose from various options such as:
    • Static color for each key or the entire keypad.
    • Dynamic lighting effects (e.g., breathing, wave, ripple).
    • Adjust brightness and speed of effects.
  3. Apply Settings: Apply and save your preferred lighting configuration through the software.
Top-down view of the keypad with keys illuminated in red, purple, and blue

Image: The keypad displaying a multi-color RGB lighting effect.

Top-down view of the keypad with keys illuminated in green

Image: The keypad displaying a uniform green RGB lighting effect.

Top-down view of the keypad with keys illuminated in purple and red

Image: The keypad displaying a purple and red RGB lighting effect.

5. Maintenance

Proper maintenance ensures the longevity and optimal performance of your keypad.

6. Troubleshooting

If you encounter issues with your keypad, please refer to the following common solutions:

ProblemPossible Solution
Keypad not recognized by computer.
  • Ensure the USB cable is securely connected to both the keypad and the computer.
  • Try a different USB port on your computer.
  • Try a different USB cable.
  • Restart your computer.
Keys are not performing assigned functions.
  • Verify that you have saved the programmed settings to the device using the programming software.
  • Ensure the programming software is closed after saving, as some software might interfere if left open.
  • If using on macOS/Linux, confirm it was programmed on a Windows system first.
RGB lighting is not working or incorrect.
  • Check the RGB settings within the programming software.
  • Ensure the lighting effects are saved to the device.
  • Confirm the keypad is receiving sufficient power from the USB port.
A key is not responding.
  • Carefully remove the keycap and check if the mechanical switch is properly seated.
  • If the switch is damaged, replace it with a new hot-swappable switch.

7. Specifications

Model NameSayo Device 3-Key / Soyo Device 3-Key
Product Dimensions2.8 x 1.2 x 1.1 inches (7.1 x 3.0 x 2.8 cm)
Item Weight1.4 ounces (40 grams)
SwitchesHot-swappable Cherry Red Mechanical Switches
ConnectivityUSB (Micro-USB to USB-A cable included)
BacklightingRGB Backlit, customizable via software
MaterialPlastic
Compatible Operating SystemsWindows 10 (for programming), macOS, Linux (for use after Windows programming)
Included ComponentsMini 3-Key Keypad, USB Cable, Shaft-Puller
ManufacturerNewhui

8. Warranty and Support

For any problems or inquiries regarding your Generic Mini 3-Key Keypad, please contact the seller or manufacturer's customer support. They will assist you with troubleshooting, warranty claims, and any other product-related concerns as quickly as possible.

Please retain your purchase receipt for warranty purposes.

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