1. Introduction
Thank you for choosing the CHONCHOW US801 Gaming Keyboard and Mouse Combo. This manual provides detailed instructions for setting up, operating, and maintaining your new peripheral set. Please read this manual carefully before use to ensure optimal performance and longevity of your product.

Image: The CHONCHOW US801 Gaming Keyboard and Mouse Combo, showcasing its full-size layout and ergonomic design.
2. Package Contents
The CHONCHOW US801 Gaming Keyboard and Mouse Combo package includes:
- 1 x CHONCHOW US801 Wired Gaming Keyboard
- 1 x CHONCHOW US801 Wired Gaming Mouse
- 1 x User Manual (this document)
3. Setup Instructions
The CHONCHOW US801 Gaming Keyboard and Mouse Combo is a plug-and-play device. No additional drivers or software are typically required for basic functionality.
- Connect the Keyboard: Locate an available USB 2.0 port on your computer, laptop, or gaming console. Insert the USB connector of the keyboard into the port.
- Connect the Mouse: Locate another available USB 2.0 port. Insert the USB connector of the mouse into the port.
- System Recognition: Your operating system (Windows, Mac OS, Xbox, PS4) should automatically detect and install the necessary drivers. This process may take a few moments. A notification typically appears once the device is ready for use.
- Initial Functionality Test: After installation, test the keyboard by typing and the mouse by moving the cursor and clicking buttons to ensure they are working correctly.
Note on Initial Connection:
In rare cases, after connecting the USB cable, the keyboard backlight may not illuminate fully or correctly. This can occur due to static electricity or repeated disconnections/reconnections causing signal issues with the operating system. If this happens, please wait patiently for approximately 20 seconds for the keyboard's light control chip to restart. If the issue persists, ensure your computer is connected to the internet, then reconnect the keyboard and wait for the "driver installation is complete" notification. If problems continue, refer to the Troubleshooting section or contact customer support.
4. Keyboard Features and Operation
4.1. Backlight Control
The keyboard features adjustable RGB backlighting with multiple modes and brightness levels.

Image: Visual guide for controlling keyboard backlighting, showing key combinations for various effects.
- Turn On/Off Backlight: Press the Light Bulb key (usually located near the right Ctrl key).
- Switch Backlight Mode (Breathing/Static): Press FN + Light Bulb key.
- Adjust Brightness: Press FN + PG UP to increase brightness, or FN + PG DN to decrease brightness.
- Adjust Breathing Speed: Press FN + + to increase breathing speed, or FN + - to decrease breathing speed.
4.2. Multimedia Keys
The keyboard includes 12 multimedia function shortcut keys for quick access to common functions.

Image: Layout of the keyboard highlighting the 12 multimedia function keys and their corresponding FN key combinations.
| Key Combination | Function |
|---|---|
| FN + F1 | Music Player |
| FN + F2 | Volume Down |
| FN + F3 | Volume Up |
| FN + F4 | Mute |
| FN + F5 | Play/Stop |
| FN + F6 | Previous Track |
| FN + F7 | Play/Pause |
| FN + F8 | Next Track |
| FN + F9 | |
| FN + F10 | Web Home |
| FN + F11 | Lock Screen |
| FN + F12 | Calculator |
4.3. Anti-Ghosting Keys
The keyboard features 19 anti-ghosting keys, ensuring that multiple key presses are registered simultaneously, which is crucial for gaming.

Image: The keyboard layout with 19 anti-ghosting keys visually indicated.
4.4. WIN Key Lock
The Windows key can be disabled to prevent accidental presses during gaming sessions.

Image: Close-up of the Windows key with an overlay indicating its lock function.
- Disable/Enable WIN Key: Press FN + WIN key.
5. Mouse Features and Operation
The gaming mouse features 7-color breathing LED lighting and adjustable DPI settings.

Image: The CHONCHOW gaming mouse displaying its 7-color LED breathing light effect.
5.1. DPI Adjustment
The mouse offers four levels of DPI sensitivity to suit different tasks and preferences.

Image: The ergonomic design of the gaming mouse, highlighting its lighting and DPI settings.
- DPI Levels: 1200 / 1800 / 2400 / 3600 DPI.
- Adjust DPI: Press the DPI button (usually located behind the scroll wheel) to cycle through the available DPI settings.
5.2. Mouse Buttons
The mouse is equipped with 6 buttons for enhanced control:
- Left Click Button
- Right Click Button
- Scroll Wheel (Clickable)
- DPI Button
- Forward Button
- Backward Button
6. Compatibility
The CHONCHOW US801 Gaming Keyboard and Mouse Combo offers wide compatibility with various operating systems and devices.

Image: Icons representing various compatible devices including PC, Laptop, PS4, Xbox, and Mac.
- Operating Systems: Windows 2000 / 2003 / XP / Vista / Win7 / Win8 / Win10
- Devices: PC, Computer, Laptop, PS4, Xbox, Mac
7. Maintenance
Proper maintenance ensures the longevity and optimal performance of your keyboard and mouse.
- Cleaning: Use a soft, dry cloth to wipe down the surfaces of the keyboard and mouse. For deeper cleaning, especially for dust under keycaps, the keycaps are removable. Gently pull them off for cleaning and press them back into place. Avoid using harsh chemicals or abrasive materials.
- Spills: The keyboard features drainage holes to help mitigate damage from minor spills. In case of a liquid spill, immediately disconnect the keyboard from your device, turn it upside down to drain, and allow it to dry completely before reconnecting.
- Storage: Store the keyboard and mouse in a cool, dry place away from direct sunlight and extreme temperatures.
8. Troubleshooting
If you encounter issues with your CHONCHOW US801 Gaming Keyboard and Mouse Combo, please refer to the following common solutions:
- Keyboard/Mouse Not Responding:
- Ensure both USB cables are securely plugged into your device's USB ports.
- Try connecting the keyboard and mouse to different USB ports.
- Restart your computer or gaming console.
- Test the devices on another computer to rule out system-specific issues.
- Backlight Issues (Not Bright / Partially Lit):
- Wait approximately 20 seconds after connecting; the keyboard's light control chip may be restarting due to static electricity or repeated connections.
- Ensure your computer is connected to the internet, then reconnect the keyboard. Wait for the "driver installation is complete" notification.
- Adjust brightness using FN + PG UP/PG DN.
- Keys Not Registering / Ghosting:
- Ensure the keyboard is clean and free of debris under the keycaps.
- Verify that the WIN key lock is not accidentally engaged if you are experiencing issues with the Windows key.
- Mouse Cursor Jumps or is Erratic:
- Clean the optical sensor on the bottom of the mouse.
- Ensure you are using the mouse on a suitable surface (e.g., a mouse pad).
- Adjust DPI settings to a lower value if the cursor is too sensitive.
If the problem persists after attempting these steps, please contact CHONCHOW customer support for further assistance.
9. Specifications
| Feature | Detail |
|---|---|
| Brand | CHONCHOW |
| Model Number | US801 |
| Connectivity Technology | USB Wired |
| Keyboard Layout | 104-Keys Full Size |
| Keyboard Backlighting | RGB (Rainbow Backlit) |
| Keyboard Special Features | 19 Anti-Ghosting Keys, 12 Multimedia Keys, WIN Key Lock, Ergonomic, Removable Keycaps |
| Mouse DPI Levels | 1200 / 1800 / 2400 / 3600 DPI |
| Mouse Buttons | 6 Buttons (Left, Right, Forward, Backward, DPI, Scroll Wheel) |
| Mouse Backlighting | 7-Color Breathing LED |
| Product Dimensions (Keyboard) | 17 x 5.1 x 1.3 inches |
| Item Weight | 1.94 pounds |
| Material | Plastic |
10. Warranty and Support
CHONCHOW stands behind the quality of its products. Your CHONCHOW US801 Gaming Keyboard and Mouse Combo is covered by the following:
- 30-Day Refund or Replacement: For any issues within 30 days of purchase.
- 12-Month After-Sales Service: For quality-related problems within 12 months of purchase.
For friendly and easy-to-reach support, please contact our customer service team. Refer to your purchase documentation or the CHONCHOW official website for contact details.

