1. Product Overview
The ATTACK SHARK X3PRO is a lightweight wireless gaming mouse designed for high-performance gaming. It features tri-mode connectivity (wired, 2.4GHz wireless, and Bluetooth 5.2), a Pixart PAW3395 optical sensor, and Kailh GM8.0 switches. This mouse supports up to 4K wireless polling rate and 8K wired polling rate, offering precise tracking and responsiveness.

Image 1.1: The ATTACK SHARK X3PRO Wireless Gaming Mouse highlighting its key features.

Image 1.2: The X3PRO mouse showcasing its ultra-light design, weighing approximately 49g.
Video 1.1: An overview of the ATTACK SHARK X3PRO 4K/8K Lightweight Wireless Gaming Mouse, demonstrating its design and features.
2. Setup Guide
2.1 Package Contents
Before proceeding, ensure all components are present:
- ATTACK SHARK X3PRO Wireless Gaming Mouse
- USB-C to USB-A Charging/Data Cable
- 2.4GHz USB Receiver
- Type-C to USB-A Adapter
- User Manual
2.2 Initial Charging
Connect the mouse to a USB power source using the provided USB-C cable. The mouse can be used in wired mode while charging.
2.3 Connecting the Mouse
The X3PRO supports three connection modes: 2.4GHz Wireless, Bluetooth 5.2, and Wired USB-C.

Image 2.1: Detailed view of the mouse's underside, showing the USB receiver storage and mode switch.
2.3.1 2.4GHz Wireless Mode
- Locate the 2.4GHz USB receiver stored in the compartment on the underside of the mouse (refer to Image 2.1).
- Insert the USB receiver into an available USB-A port on your computer. For optimal signal, use the provided Type-C to USB-A adapter to position the receiver closer to the mouse if needed.
- Slide the mode switch on the bottom of the mouse to the '2.4G' position. The mode indicator light will illuminate.
- Your computer should automatically detect the mouse.
2.3.2 Bluetooth 5.2 Mode
- Slide the mode switch on the bottom of the mouse to the 'BT' position. The mode indicator light will flash, indicating pairing mode.
- On your computer, navigate to Bluetooth settings and search for new devices.
- Select 'ATTACK SHARK X3PRO' from the list of available devices to pair.
2.3.3 Wired USB-C Mode
- Connect the provided USB-C cable to the front port of the mouse and the USB-A end to your computer.
- Slide the mode switch on the bottom of the mouse to the 'OFF' position. The mouse will operate in wired mode.

Image 2.2: The mode switch and indicator lights on the underside of the mouse.
2.4 Driver Software Installation
For full customization of DPI, polling rate, LOD (Lift-Off Distance), shortcuts, and macros, download and install the official ATTACK SHARK X3PRO driver software from the manufacturer's website. This software is compatible with Windows XP / VISTA / 7 / 8 / 10 / MAC operating systems.
3. Operating Instructions
3.1 DPI Adjustment
The mouse features a DPI button on its underside (refer to Image 2.1) to cycle through 6 adjustable DPI levels: 800, 1600, 2400, 3200, 5000, and 26000. The DPI indicator light will change color to reflect the current setting.
3.2 Polling Rate
The X3PRO offers advanced polling rates for enhanced responsiveness:
- 4K Polling Rate (Wireless): In 2.4GHz wireless mode, the mouse can achieve a 4000Hz polling rate, sending signals to the computer every 0.25ms.
- 8K Polling Rate (Wired): In wired USB-C mode, the mouse can achieve an 8000Hz polling rate, sending signals to the computer every 0.125ms.
Higher polling rates reduce input lag, providing a more immediate response. For optimal 4K/8K polling rate performance, an Intel Core i5 or higher CPU, AMD Ryzen 5 or higher CPU, and a USB 3.0 or higher port are recommended.

Image 3.1: Polling rate comparison illustrating the reduced delay with higher frequencies.
3.3 Programmable Buttons
The mouse features 5 programmable buttons. Utilize the official driver software to customize button functions, assign macros, and adjust other settings to suit your preferences.
3.4 Kailh GM8.0 Switches and TTC Encoder
The X3PRO is equipped with Kailh Black Mamba GM8.0 Micro switches, known for their crisp clicks, fast rebound, and an 80 million click lifespan. The TTC scroll wheel encoder provides precise scrolling and tactile feedback.

Image 3.2: Internal view showing the Kailh GM8.0 switches and TTC encoder.
4. Maintenance
4.1 Cleaning
To maintain optimal performance and hygiene, regularly clean your mouse. Use a soft, dry cloth to wipe the surface. For stubborn dirt, a slightly damp cloth with mild soap can be used, ensuring no liquid enters the mouse's internal components. Avoid abrasive cleaners or solvents.
4.2 Battery Care
The X3PRO is designed for long battery life, offering up to 68 hours of continuous use. To prolong battery lifespan:
- Avoid fully discharging the battery frequently.
- Store the mouse at room temperature when not in use for extended periods.
- Charge the mouse using the provided USB-C cable.

Image 4.1: The X3PRO mouse emphasizing its extended battery life.
4.3 PTFE Feet
The mouse is equipped with 100% virgin grade PTFE feet, which provide a consistent and smooth glide. Keep the PTFE feet clean and free of debris to maintain optimal movement. Replacement feet may be available from the manufacturer if wear occurs.

Image 4.2: The underside of the mouse, showing the low-friction PTFE feet.
5. Troubleshooting
5.1 Mouse Not Responding
- Check Battery: Ensure the mouse has sufficient charge. Connect it via USB-C cable to charge.
- Check Connection:
- 2.4GHz Wireless: Ensure the USB receiver is securely plugged into a working USB port and the mouse is switched to '2.4G' mode. Try a different USB port. If experiencing jitteriness or signal loss, try moving the receiver closer to the mouse, potentially using the Type-C to USB-A adapter.
- Bluetooth: Verify Bluetooth is enabled on your computer and the mouse is correctly paired and switched to 'BT' mode. Try re-pairing the device.
- Wired: Ensure the USB-C cable is firmly connected to both the mouse and the computer, and the mouse is switched to 'OFF' mode.
- Restart Computer: A system restart can often resolve connectivity issues.
5.2 DPI Not Changing
- Ensure you are pressing the correct DPI button on the underside of the mouse.
- If using custom DPI settings, verify they are correctly configured in the driver software.
5.3 Buttons Not Functioning Correctly
- Check if button assignments have been altered in the driver software. Reset to default if necessary.
- Ensure the mouse is clean and there is no physical obstruction preventing button presses.
5.4 Signal Loss on Windows 11
Some users have reported signal loss issues when switching to Windows 11. Ensure your mouse drivers are updated to the latest version available on the ATTACK SHARK website. Check for any conflicting software or power management settings in Windows 11 that might be affecting USB or Bluetooth devices.
6. Product Specifications
| Feature | Detail |
|---|---|
| Brand | ATTACK SHARK |
| Model Name | X3PRO |
| Color | White |
| Connectivity Technology | Bluetooth, USB (Tri-Mode: Wired, 2.4GHz, BT 5.2) |
| Movement Detection Technology | Optical (Pixart PAW3395 Sensor) |
| Maximum Sensitivity | 26000 DPI |
| Polling Rate | Up to 4000Hz (Wireless), Up to 8000Hz (Wired) |
| Tracking Speed | 650 IPS |
| Acceleration Limit | 50G |
| Switches | Kailh GM8.0 Micro Switches (80 million click lifespan) |
| Encoder | TTC Scroll Wheel Encoder |
| Buttons | 7 (5 programmable) |
| Hand Orientation | Ambidextrous |
| Item Weight | 49 Grams |
| Operating System Compatibility | Windows XP / VISTA / 7 / 8 / 10 / MAC |
| Power Source | Battery Powered |
| Range | 10.0 meters |
| Enclosure Material | Plastic |
7. Warranty and Support
7.1 Warranty Information
Specific warranty details for the ATTACK SHARK X3PRO mouse are typically provided with your purchase documentation or can be found on the official ATTACK SHARK website. Please retain your proof of purchase for warranty claims.
7.2 Customer Support
For technical assistance, troubleshooting beyond this manual, or inquiries regarding your product, please contact ATTACK SHARK customer support. Visit the official ATTACK SHARK Store or their official website for contact information and support resources.





