Introduction
This manual provides comprehensive instructions for the LinYuvo KS54 Mini Bluetooth Gamepad. It covers setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device. The KS54 is a versatile wireless game controller designed for use with Switch, Switch Lite, Switch OLED, Windows, Android, and MacOS platforms, featuring integrated LED lights.

Image: The LinYuvo KS54 Mini Bluetooth Gamepad shown in black, blue, and pink variants, along with a view of its internal components, highlighting its compact and ergonomic design.
Setup and Connectivity
Charging the Gamepad
Before initial use, fully charge the gamepad. Connect the provided charging cable to the gamepad's charging port and a compatible USB power source. A full charge typically takes approximately 2 hours.

Image: An illustration of the LinYuvo KS54 gamepad highlighting its small volume and long battery life. It indicates a 180mAh battery capacity and a working time of 4-8 hours after 2 hours of charging.
Pairing Instructions
The LinYuvo KS54 supports multi-platform compatibility. Follow the specific pairing instructions for your device:
- For Nintendo Switch/Switch Lite/Switch OLED:
Press and hold the Y button and the HOME button simultaneously until the LED indicator flashes blue. Navigate to the 'Controllers' menu on your Switch, then 'Change Grip/Order' to pair the gamepad.
- For Android Devices:
Press and hold the X button and the HOME button simultaneously until the LED indicator flashes pink. Enable Bluetooth on your Android device and select "KS54 Gamepad" from the available devices to pair.
- For Windows PC (Xinput Mode):
Press and hold the B button and the HOME button simultaneously until the LED indicator flashes yellow. On your Windows PC, go to Bluetooth settings and add a new device. Select "KS54 Gamepad" to connect. This mode is ideal for most PC games.
- For MacOS (Keyboard Mode):
Press and hold the A button and the HOME button simultaneously until the LED indicator flashes green. Enable Bluetooth on your MacOS device and select "KS54 Gamepad" to pair. This mode maps gamepad inputs to keyboard keys, suitable for certain applications or games.

Image: The LinYuvo KS54 gamepad displayed in front of various screens, illustrating its compatibility with Nintendo Switch, Android devices, Windows PCs (Xinput mode), and MacOS (Keyboard mode), each indicated by a specific LED light color.
Operating the Gamepad
Basic Controls
The LinYuvo KS54 features standard gamepad controls:
- Directional Pad (D-Pad): For precise directional input.
- Action Buttons (A, B, X, Y): For in-game actions.
- Plus (+) and Minus (-) Buttons: Typically used for Start/Select or menu navigation.
- Home Button: Returns to the system's home screen.
- Screenshot Button: Captures screenshots (functionality may vary by platform).
- Shoulder Buttons (L, R): Located on the top edge of the gamepad.
Adjustable LED Lights
The gamepad features adjustable colorful LED lights. Use the 'LIGHT KEY' (located near the D-pad) in combination with other buttons to change lighting patterns:
| Button Combination | Lighting Pattern |
|---|---|
| LIGHT KEY + L (Click) | Ordinary Mode (Static Color) |
| LIGHT KEY + A (Click) | Respiratory Pattern |
| LIGHT KEY + A (Double Click) | Respiratory Pattern (Alternate) |
| LIGHT KEY + B (Click) | Clockwise Monochrome Rear-End Mode |
| LIGHT KEY + B (Double Click) | Automatic Clockwise Seven Color Rear-End Mode |
| LIGHT KEY + X (Click) | Order from the Top Center to the Bottom Center Water (Flowing Light) |
| LIGHT KEY + Y (Click) | Automatic Clockwise Double Rear-End Mode |

Image: A detailed diagram of the LinYuvo KS54 gamepad illustrating the various adjustable colorful light patterns. It shows different button combinations with the 'LIGHT KEY' and the resulting LED behaviors, including ordinary mode, respiratory patterns, and various clockwise and flowing light effects.

Image: Two LinYuvo KS54 gamepads held by players, suggesting the device is suitable for shared gaming experiences and multi-player setups.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your LinYuvo KS54 gamepad.
- Cleaning: Use a soft, dry cloth to wipe the surface of the gamepad. For stubborn dirt, slightly dampen the cloth with water. Avoid using harsh chemicals, solvents, or abrasive cleaners.
- Storage: Store the gamepad in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity.
- Battery Care: To preserve battery life, avoid fully discharging the gamepad frequently. If storing for an extended period, charge the battery to approximately 50% before storage.
- Avoid Physical Damage: Do not drop, disassemble, or apply excessive force to the gamepad. This can damage internal components and void the warranty.
Troubleshooting
If you encounter issues with your LinYuvo KS54 gamepad, refer to the following common solutions:
- Gamepad Not Connecting:
- Ensure the gamepad is charged.
- Verify that Bluetooth is enabled on your device.
- Make sure you are using the correct pairing mode (Y+HOME for Switch, X+HOME for Android, B+HOME for Windows, A+HOME for MacOS).
- Try unpairing and re-pairing the gamepad from your device's Bluetooth settings.
- Restart both the gamepad and your device.
- Buttons Not Responding:
- Check if the gamepad is properly connected.
- Ensure the game or application supports gamepad input.
- Try resetting the gamepad (if a reset button is available, typically a small pinhole).
- Charging Issues:
- Ensure the charging cable is securely connected to both the gamepad and the power source.
- Try a different USB port or charging adapter.
- Verify the charging cable is not damaged.
- LED Lights Not Working:
- Ensure the gamepad is powered on.
- Try cycling through the light modes using the 'LIGHT KEY' combinations.
If problems persist after attempting these solutions, please refer to the Warranty and Support section for further assistance.
Specifications
| Feature | Detail |
|---|---|
| Model | KS54 |
| Connectivity | Bluetooth Wireless |
| Compatible Platforms | Nintendo Switch, Switch Lite, Switch OLED, Windows, Android, MacOS |
| Battery Capacity | 180mAh |
| Charging Time | Approximately 2 hours |
| Working Time | 4-8 hours (depending on usage) |
| Dimensions (L x W) | 73mm (2.87 inches) x 36.5mm (1.43 inches) |
| Special Features | Adjustable Colorful LED Lights, Silicone Buttons |

Image: A technical drawing of the LinYuvo KS54 gamepad with precise measurements, indicating a length of 73mm (2.87 inches) and a width of 36.5mm (1.43 inches), highlighting its compact size.
Warranty and Support
Warranty Commitment
The product comes with a warranty according to the manufacturer's specified period. In the event of a manufacturer defect, the following options are available:
- Full Refund: If the defect cannot be resolved.
- Replacement: With a new product of the same type and quality.
Please retain your proof of purchase for warranty claims.
Customer Service
For any issues with your LinYuvo KS54 gamepad, such as damaged or incorrect items, please contact customer support. We are committed to providing prompt assistance and the best possible solution to resolve any concerns.
You can typically find contact information on the product packaging or the retailer's website where the product was purchased.

