1. Product Overview
The ATK X1 V2 Series Wireless Gaming Mouse is an ultra-lightweight, high-performance peripheral designed for both competitive gaming and office use. Featuring advanced sensors, low-latency wireless technology, and a long-lasting battery, it offers precision and comfort for extended use.

Figure 1: ATK Liekong X1 V2 Series Gaming Mouse
Key Features:
- Ultra-lightweight Design: Weighing approximately 54-55g for agile movement.
- Advanced Wireless Technology: 2.4Ghz wireless with dual 8K polling rate for minimal latency.
- High-Precision Sensors: Equipped with PAW3950Ultra or PAW3395Ultra sensors, offering up to 30000 DPI (overclockable to 42000 DPI) and high IPS tracking.
- Long Battery Life: Up to 800+ hours (1000Hz mode) with high-density battery.
- Durable Switches: ATK Custom Optical Switches or Jiguang optical micro-switches with 150 million click lifespan.
- Ergonomic Design: Suitable for medium to large hands.
- Nano Coating: Sweat-resistant, stain-resistant, and easy to clean.
2. Package Contents
Please check the package contents upon unboxing to ensure all items are present and undamaged.
X1 V2 Ultimate/Extreme Packaging List:
- ATK X1 V2 Ultimate/Extreme Wireless Gaming Mouse
- GEM 8K Receiver
- 8K Data Cable
- High-content PTFE Double-layer Anti-dent Foot Patches (pre-installed)
- Gray Double-layer Anti-dent Foot Sticker (complementary)
- Same Color Anti-slip Sticker
- User Guide
- Warranty Certificate
- Safety Specification Guide
X1 V2 Ultra Max Packaging List:
- ATK X1 V2 Ultra Max Wireless Gaming Mouse
- New NANO 8K Receiver
- 8K Data Cable
- Gray Double-layer Anti-dent Foot Patches (pre-installed)
- Same Color Anti-slip Sticker
- Adapter
- User Guide
- Warranty Certificate
- Safety Specification Guide

Figure 2: Example of ATK X1 V2 mouse and packaging contents.
3. Setup and Installation
3.1 Connecting the Mouse
- Locate the 8K receiver (GEM 8K for Ultimate/Extreme, New NANO 8K for Ultra Max) from the package.
- Plug the 8K receiver into an available USB port on your computer.
- Turn on the mouse using the ON/OFF switch located on the underside of the mouse.
- Your computer should automatically detect and install the necessary drivers.

Figure 3: The New GEM 8K Receiver for high-speed wireless connection.
3.2 Charging the Mouse
The ATK X1 V2 Series mouse is equipped with a high-density battery for extended use. To charge the mouse:
- Connect the provided 8K data cable to the mouse and to a USB power source (e.g., computer USB port, USB wall adapter).
- Important: Always use the original data cable provided to charge the mouse for optimal battery health and safety.

Figure 4: Internal view highlighting the high-density battery for long-lasting power.
3.3 Software Installation (ATK HUB 3.0)
For advanced customization, including DPI settings, button remapping, and macro creation, download and install the ATK HUB 3.0 software from the official ATK website. This software provides a new design for easier use.

Figure 5: ATK HUB 3.0 software interface for mouse customization.
4. Operating Instructions
4.1 Power On/Off
Use the physical switch on the underside of the mouse to turn it ON or OFF. This helps conserve battery when not in use.

Figure 6: Underside of the mouse with ON/OFF switch and large PTFE foot pads.
4.2 DPI Adjustment
The mouse features a wide DPI adjustment range (10-30000 DPI, overclockable up to 42000 DPI). DPI settings can be changed via the ATK HUB 3.0 software. Some models may also have a dedicated DPI button for on-the-fly adjustments.
4.3 Programmable Buttons
Utilize the ATK HUB 3.0 software to customize the functions of the mouse buttons, assign macros, and create personalized profiles for different applications or games.
5. Maintenance
5.1 Cleaning
The mouse features a new nano coating that is sweat-resistant, stain-resistant, and easy to clean. Use a soft, dry cloth to wipe down the mouse. For stubborn stains, a slightly damp cloth with mild soap can be used, ensuring no liquid enters the mouse's internal components.

Figure 7: Visual representation of the new nano coating for durability and easy cleaning.
5.2 Foot Pads
The mouse is equipped with high-content PTFE double-layer anti-sink foot pads for stable and comfortable control. These are designed for long-term durability. If replacement is needed, contact ATK support for genuine parts.
6. Troubleshooting
6.1 Connectivity Issues
- Ensure the 8K receiver is securely plugged into a working USB port.
- Verify the mouse is turned ON.
- Try plugging the receiver into a different USB port.
- If using a USB hub, try connecting directly to the computer.
- Re-pair the mouse with the receiver if possible (refer to ATK HUB 3.0 software or user guide for specific instructions).
6.2 Performance and Latency
For optimal 8KHz usage experience and to prevent frame drops, ensure your computer meets the minimum recommended specifications:
| Component | Minimum Requirement |
|---|---|
| CPU | Intel Core i7-9700K or above, AMD Ryzen 7 3700X or above |
| Monitor | Refresh rate above 240Hz |
| Graphics | NVIDIA GTX1080 or above, AMD RX5700 or above |
| Memory | 16GB or more |

Figure 8: Recommended system specifications for optimal 8KHz mouse performance.
6.3 Battery Not Charging / Short Battery Life
- Ensure you are using the original 8K data cable for charging.
- Try a different USB port or power adapter.
- If the issue persists, contact customer support.
7. Specifications
The ATK X1 V2 Series offers several models with slight variations in specifications:

Figure 9: Detailed product parameter table for the ATK LUKO X1V2 Series.
| Feature | X1 V2 Ultra Max (2.0) | X1 V2 Ultimate (2.0) | X1 V2 Extreme (2.0) |
|---|---|---|---|
| Size | 127*64*40mm (for medium/large hands) | ||
| Color Matching | Black, White | Black, White, Metal Red, Metal Silver | Metal Purple, Metal Red |
| Coating | Brand New Nano Coating | ||
| Sensor | PAW3395Ultra | PAW3950Ultra | PAW3950Ultra |
| Main Control Chip | Nordic 54L15 | Nordic 54L15 | Nordic 54H20 |
| Programmable | ATK Self-developed 54 Series Absolute Shark MAX Mouse Solution | ||
| Polling Rate | Wired/Wireless Dual 8K | ||
| Key Response Delay | 0.181ms | 0.181ms | 0.163ms |
| Battery | 800mAh | ||
| Battery Life (1000Hz) | 800+ hours | 800+ hours | 265+ hours |
| Weight | 55±2g | 54±2g | 54±2g |
| Micro Key | ATK optical blade mechanical micro switch | ATK Custom Optical Switches | ATK Jiguang optical micro-switches |
| Scroll Wheel | TTC Gold Wheel | ||
| Foot Stickers | Standard gray double-layer Anti-sink foot pads | Standard high-content PTFE double-layer anti-sink foot pads | Complementary gray double-layer anti-sink foot pads |
| Receiver | New NANO 8K receiver | New GEM 8K receiver | New GEM 8K receiver |
Sensor Comparison:

Figure 10: Comparison of PAW3395Ultra and PAW3950Ultra sensor capabilities.
| Feature | PAW3395Ultra | PAW3950Ultra |
|---|---|---|
| DPI Adjustment Range | 100-30000DPI | 10-30000DPI (Overclockable up to 42000 DPI, 10 per gear, 1400 adjustable gears) |
| Tracking Rate | 650IPS | 750IPS |
| Acceleration | 50G | 50G |
| LOD Height | 1mm/2mm | 0.7mm~1.7mm (0.1mm precision, 11 adjustable levels) |
8. User Tips
- Optimal Performance: To fully utilize the 8K polling rate and low latency features, ensure your computer system meets or exceeds the recommended specifications listed in the Troubleshooting section.
- Software Customization: Download and explore the ATK HUB 3.0 software to personalize your mouse settings, including DPI stages, button assignments, and lighting effects (if applicable), to match your gaming style or workflow.
- Battery Management: While the mouse boasts long battery life, regularly charging with the original data cable will help maintain battery health over time.
- Surface Compatibility: For best tracking performance, use the mouse on a high-quality mouse pad.
9. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the warranty certificate included in your package or visit the official ATK website. Keep your proof of purchase for warranty claims.





