Introduction
The ATK DUCKBILL Ultra is a high-performance, ultra-lightweight wireless gaming mouse designed for esports enthusiasts. Featuring a PAW3950Ultra sensor, dual-mode connectivity (wired and 2.4G wireless), and an 8000Hz polling rate, it delivers precision and responsiveness for competitive gaming. Its ergonomic design and long-lasting battery ensure comfort and reliability during extended use.

The ATK DUCKBILL Ultra mouse, showcasing its sleek, ergonomic design.
What's in the Box
Please check the package contents upon unboxing:
- ATK DUCKBILL Ultra Wireless Gaming Mouse
- Nordic 8K Receiver (Dongle)
- 8K Data Cable (for wired connection and charging)
- Anti-slip Competitive Mouse Feet (standard set)
- Extra Anti-slip Balanced Mouse Feet
- User Manual (this document)

All components included in the ATK DUCKBILL Ultra package.
Setup Instructions
1. Wired Connection
- Connect the provided 8K Data Cable to an available USB port on your computer.
- Connect the other end of the cable to the USB-C port on the front of the ATK DUCKBILL Ultra mouse.
- The mouse will be automatically detected and ready for use.
2. 2.4G Wireless Connection
- Plug the Nordic 8K Receiver (dongle) into an available USB port on your computer.
- Turn on the ATK DUCKBILL Ultra mouse using the switch on the bottom.
- The mouse should automatically pair with the receiver. If not, refer to the troubleshooting section or the ATK HUB 3.0 software for pairing instructions.

The ATK DUCKBILL Ultra supports both wired and 2.4G wireless connections with an 8000Hz polling rate.
3. Driver Software Installation (ATK HUB 3.0)
For full customization and optimal performance, download and install the ATK HUB 3.0 software from the official ATK website. This software allows you to:
- Adjust DPI settings.
- Customize button assignments.
- Configure lighting effects.
- Update firmware.
- Manage polling rate and other advanced settings.

The ATK HUB 3.0 software provides comprehensive customization options.
4. System Requirements for 8000Hz Polling Rate
To ensure the best experience with the ATK mouse's 8000Hz polling rate, your computer configuration should meet the following minimum recommended requirements:
- CPU: Intel i7 9700K or above, AMD Ryzen 7 3700X or above
- Display: Refresh rate 240Hz or above
- Graphics Card: NVIDIA GTX 1080 or above, AMD RX 5700 or above
- RAM: 16GB or above

Recommended system specifications for optimal 8000Hz polling rate performance.
Operating Instructions
DPI Adjustment
The mouse features a wide DPI adjustment range. You can cycle through preset DPI levels using the dedicated DPI button (if available) or fine-tune it using the ATK HUB 3.0 software. The native DPI range is 10-30000, with an overclockable interpolation up to 42000 DPI.
Polling Rate
The ATK DUCKBILL Ultra supports an 8000Hz polling rate in both wired and 2.4G wireless modes, providing ultra-low latency and smooth cursor movement. Ensure your system meets the recommended specifications for optimal 8000Hz performance.
Ergonomic Design and Grip
The mouse is designed for competitive grip, ensuring stable click feel, comfortable palm support, enhanced finger grip with double-sided waist, and side button placement that reduces accidental clicks.

Key features of the competitive grip design.
Battery Management
The mouse is equipped with a 500mAh battery, offering long-lasting wireless performance. To charge, connect the mouse via the 8K Data Cable to your computer. The mouse can be used while charging.

The 500mAh battery ensures extended gaming sessions.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the mouse surface. For stubborn dirt, a slightly damp cloth can be used, but ensure no moisture enters the internal components.
- Sensor Care: Keep the optical sensor area on the bottom of the mouse clean and free from dust or debris to maintain tracking accuracy.
- Storage: When not in use for extended periods, store the mouse in a dry, cool place.
- Avoid Extreme Conditions: Do not expose the mouse to extreme temperatures, direct sunlight, or high humidity.
Troubleshooting
- Mouse not responding:
- Ensure the mouse is charged or connected via the data cable.
- For wireless mode, check if the receiver is properly plugged into a USB port and the mouse is turned on.
- Try a different USB port on your computer.
- Restart your computer.
- Intermittent connection/lag in wireless mode:
- Ensure the receiver is close to the mouse and not obstructed by metal objects.
- Avoid using the receiver near other wireless devices that might cause interference (e.g., Wi-Fi routers, other wireless peripherals).
- Check for firmware updates via ATK HUB 3.0 software.
- Ensure your system meets the recommended specifications for 8000Hz polling rate.
- DPI not changing:
- Ensure the ATK HUB 3.0 software is installed and running.
- Check button assignments in the software to confirm the DPI button is correctly configured.
Specifications
| Feature | Detail |
|---|---|
| Product Name | ATK DUCKBILL Ultra Lightweight Wireless Gaming Mouse |
| Model | DUCKBILL Ultra |
| Colors Available | Black, White, Metallic Purple |
| Dimensions (LxWxH) | 118 x 62.5 x 37.4 mm (suitable for medium-small hands) |
| Weight | 46 ± 2g (excluding receiver) |
| Coating | Delicate ice-feel coating, anti-slip, easy to clean |
| Sensor | PAW3950 Ultra Flagship Sensor |
| Main Control Chip | Nordic 54H20 |
| DPI Adjustment Range | 10-30000 (Native), Overclockable to 42000 DPI (1400 adjustable steps, 10 DPI/step for <10000DPI) |
| Tracking Speed | 750 IPS |
| Acceleration | 50G |
| LOD Height | 0.7mm ~ 1.7mm (11 adjustable levels, 0.1mm accuracy) |
| Battery | 500mAh (approx. 150 hours battery life at 1K polling rate) |
| Polling Rate | Wired 8000Hz / Wireless 8000Hz |
| Main Key Micro-switch | ATK Custom Optical Micro-switch (Crisp feel, fast response) |
| Scroll Wheel | TTC Gold Wheel |
| Connection Method | 2.4G Wireless, Wired (USB-C) |
| Receiver | Standard Nordic 8K Receiver |
| Mouse Feet | Anti-indentation competitive mouse feet (standard), extra anti-indentation balanced mouse feet |
| Firmware | ATK Juesha® Competitive Firmware MAX |
| Software Support | ATK HUB 3.0 |

Comprehensive technical specifications of the ATK DUCKBILL Ultra mouse.

Detailed sensor performance metrics.
User Tips
- For competitive gaming, ensure your PC meets the recommended specifications for 8000Hz polling rate to avoid any performance bottlenecks.
- Experiment with the included extra mouse feet to find the balance that best suits your gaming surface and preference.
- Regularly check the ATK HUB 3.0 software for firmware updates to ensure optimal performance and access to new features.
- If experiencing any issues with the 8K receiver, try plugging it into a different USB port or closer to the mouse.
Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official ATK website or contact your retailer. Keep your proof of purchase for warranty claims.





