Introduction
The ATTACK SHARK X3PRO is a high-performance lightweight wireless gaming mouse designed for precision and responsiveness. Featuring a Pixart PAW3395 optical sensor, tri-mode connectivity (Wired, 2.4GHz Wireless, and Bluetooth 5.2), and a 4K/8K polling rate, it delivers an exceptional gaming experience. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your X3PRO mouse.

Image: The ATTACK SHARK X3PRO mouse in black with its accompanying USB receiver.
Setup
Package Contents
- ATTACK SHARK X3PRO Gaming Mouse
- USB-C Charging Cable
- 2.4G Wireless Receiver (located at the bottom of the mouse)
- Anti-slip Grip Tape (6 pieces)
- User Manual (this document)
Charging the Mouse
Connect the supplied USB-C cable to the mouse's front port and the other end to a USB power source (e.g., computer USB port, wall adapter). The mouse features a 68-hour long-lasting battery life, reducing the need for frequent charging.

Image: The X3PRO mouse highlighting its 68-hour battery life.
Connecting the Mouse
The X3PRO supports three connection modes:
- USB-C Wired Mode: Connect the USB-C cable directly from the mouse to your computer. This mode provides stable data transmission and supports an 8K polling rate.
- 2.4GHz Wireless Mode:
- Locate the 2.4G USB receiver at the bottom of the mouse.
- Insert the receiver into an available USB port on your computer.
- Switch the mode switch button on the bottom of the mouse to '2.4G'. The mouse will automatically connect.
- Bluetooth 5.2 Mode:
- Switch the mode switch button on the bottom of the mouse to 'BT'.
- On your computer, go to Bluetooth settings and search for new devices.
- Select 'ATTACK SHARK X3PRO' from the list to pair.
The mouse can connect to a maximum of 4 devices simultaneously, making it suitable for multi-device work.

Image: The underside of the X3PRO mouse, indicating the location of the USB receiver and mode switch.
Applying Anti-slip Grip Tape
The included anti-slip grip tape is designed for enhanced grip and comfort during intense gaming sessions. Clean the mouse surface before applying. Carefully peel off the backing and align the tape with the corresponding areas on the mouse (as shown in the diagram below). Press firmly to secure.

Image: A diagram illustrating the self-adhesive design and placement of the anti-slip grip tape on the X3PRO mouse.
Operating Instructions
DPI Adjustment
The X3PRO features a Pixart PAW3395 flagship optical sensor with 6 adjustable DPI levels: 800, 1600, 2400, 3200, 5000, and 26000 DPI. Use the dedicated DPI button (located on the bottom of the mouse, near the sensor) to cycle through these settings. The DPI indicator light will change color to indicate the current DPI level.
Polling Rate
Experience ultra-responsive performance with up to 4000Hz wireless polling rate and 8000Hz wired polling rate. This means the mouse sends a signal to your computer every 0.25ms (4K) or 0.125ms (8K), significantly faster than standard gaming mice, ensuring minimal input lag.

Image: A visual comparison demonstrating the reduced delay with higher polling rates (1K, 4K, 8K).
Programmable Buttons
The X3PRO features 5 programmable buttons. You can customize their functions, including DPI settings, polling rate, LOD (Lift-Off Distance), shortcuts, and macros, using the dedicated driver software. This allows for personalized control tailored to your gaming and productivity needs.
Ergonomic and Lightweight Design
Weighing only 49g, the X3PRO's ultralight and ergonomic design ensures a natural grip, reducing fatigue during prolonged gaming sessions. Its swift and responsive nature provides unparalleled agility, enhancing your competitive edge.

Image: Two X3PRO mice (black and white) emphasizing their ultralight design of 59g.
Kailh GM8.0 Switches & TTC Encoder
Equipped with high-end Kailh Black Mamba GM8.0 Micro switches, the X3PRO offers crisp clicks, fast rebound, and quick triggers, ensuring durable and stable performance with an 80 million click lifespan. The TTC scroll wheel encoder provides precise positioning and excellent tactility.
Maintenance
Cleaning
To maintain optimal performance and hygiene, regularly clean your mouse. Use a soft, dry cloth to wipe down the surface. For stubborn dirt, slightly dampen the cloth with water or a mild cleaning solution. Avoid using harsh chemicals or abrasive materials.
Battery Care
To prolong the lifespan of your mouse's battery, avoid fully discharging it frequently. Charge the mouse when the battery indicator shows low power. Store the mouse in a cool, dry place when not in use for extended periods.
PTFE Feet
The X3PRO features 100% Virgin Grade PTFE feet, providing a consistent and smooth glide. Keep the mouse feet clean and free of debris to ensure optimal movement. If the feet become worn, replacement sets can be purchased from authorized retailers.

Image: The underside of the X3PRO mouse, showcasing its 100% Virgin Grade PTFE feet for smooth gliding.
Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Mouse not responding | Low battery, incorrect connection mode, receiver not plugged in (2.4G), not paired (BT) | Charge the mouse. Ensure the mode switch is correct. Re-insert 2.4G receiver. Re-pair Bluetooth. |
| Lag or stuttering | Interference, low battery, surface issues, outdated drivers | Move closer to receiver/computer. Charge mouse. Use a clean mouse pad. Update mouse drivers. |
| DPI not changing | DPI button malfunction, software conflict | Ensure DPI button is pressed correctly. Check driver software for conflicts or re-install. |
| Mouse not charging | Faulty cable, power source issue, mouse port damage | Try a different USB-C cable and power source. Inspect mouse's charging port. |
Specifications
| Feature | Detail |
|---|---|
| Brand | ATTACK SHARK |
| Model | X3PRO |
| Connectivity Technology | Bluetooth 5.2, 2.4GHz Wireless, USB-C Wired |
| Movement Detection Technology | Optical (Pixart PAW3395) |
| DPI Levels | 800/1600/2400/3200/5000/26000 |
| Tracking Speed | 650 IPS |
| Acceleration Limit | 50G |
| Polling Rate | 4000Hz (Wireless), 8000Hz (Wired) |
| Number of Buttons | 5 Programmable Buttons |
| Switches | Kailh GM8.0 Micro Switches (80 million click lifespan) |
| Encoder | TTC Scroll Wheel Encoder |
| Weight | 49g (approx. 1.73 ounces) |
| Dimensions | 118.5 x 39.7 x 61 mm (approx. 4.67 x 1.56 x 2.4 inches) |
| Battery Life | Up to 68 hours (continuous game) |
| Compatibility | Windows XP / VISTA / 7 / 8 / 10 / MAC |
Official Product Video
Video: An official product video from ATTACK SHARK US showcasing the features and performance of the X3PRO 4K/8K Lightweight Wireless Gaming Mouse.
Warranty and Support
ATTACK SHARK products come with a standard manufacturer's warranty. For detailed warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or visit the official ATTACK SHARK website. Please retain your proof of purchase for warranty claims.





