1. Introduction
Thank you for choosing the ZIYOU LANG x Attack Shark R2 Wireless Gaming Mouse. This ultra-lightweight gaming mouse is engineered for peak performance, featuring advanced sensor technology, durable switches, and versatile connectivity options to enhance your gaming experience. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting.

Figure 1: ZIYOU LANG x Attack Shark R2 Wireless Gaming Mouse
2. Package Contents
- ZIYOU LANG x Attack Shark R2 Wireless Gaming Mouse
- USB-C to USB-A Braided Cable
- 2.4GHz Wireless Receiver (Nano Dongle)
- Grip Stickers
- User Manual (this document)
3. Key Features
- Ultra-Lightweight Magnesium Alloy Design: The R2 mouse features a low-density, high-strength magnesium alloy shell, processed through CNC-integrated metallic frame design. Its hollow structure contributes to an ultra-light 45g weight, ensuring comfort and agility during extended use.
- PAW3950 Hyper Precision Sensor: Equipped with a new generation flagship sensor capable of up to 42,000 programmable DPI, 8000Hz/0.125ms polling rate, 750 IPS speed, and 50g acceleration for top-tier accuracy.
- Omron Optical Microswitches & F-Switch Encoder: Utilizes Omron's optical microswitches with a 100 million click lifespan, providing crisp clicks and instant signal transmission without double-click issues. The F-Switch roller encoder ensures precise scrolling.
- Tri-Mode Connectivity: Offers versatile connection methods including wired (USB-C), Bluetooth 5.2, and 2.4GHz wireless with an 8000Hz polling rate for minimal latency.
- Fully Customizable: Configure buttons, DPI settings, polling rate, lift-off distance, and more via the dedicated driver software.

Figure 2: Overview of R2 Mouse Key Features

Figure 3: PAW3950MAX Sensor Specifications
4. Setup
The ZIYOU LANG x Attack Shark R2 mouse supports three connection modes: Wired, 2.4GHz Wireless, and Bluetooth.
4.1. Wired Connection
- Connect the USB-C end of the braided cable to the mouse's front port.
- Connect the USB-A end of the cable to an available USB port on your computer.
- The mouse will be automatically recognized and ready for use. This mode also charges the mouse.
4.2. 2.4GHz Wireless Connection
- Locate the 2.4GHz wireless receiver (nano dongle).
- Plug the receiver into an available USB port on your computer. For optimal performance, use the included USB-C to USB-A cable with the receiver for closer proximity to the mouse.
- Turn on the mouse using the switch on the bottom.
- The mouse should automatically connect to the receiver.
4.3. Bluetooth Connection
- Turn on the mouse and switch it to Bluetooth mode (refer to the switch on the bottom of the mouse for mode selection).
- On your computer, navigate to Bluetooth settings.
- Search for new devices and select "Attack Shark R2" from the list.
- Follow any on-screen prompts to complete the pairing process.

Figure 4: Tri-Mode Connectivity
Video 1: ATTACK SHARK R2 Wireless Gaming Mouse Overview and Unboxing. This video demonstrates the unboxing, components, and initial setup of the mouse.
4.4. Driver Software Installation
To unlock the full customization potential of your R2 mouse, download and install the official driver software. Visit the official Attack Shark website for the latest driver: https://attackshark.com/pages/dirver-download.
5. Operating the Mouse
The R2 mouse is designed for intuitive use, with programmable buttons and adjustable settings to suit your gaming style.
5.1. Basic Functions
- Left Click: Primary action.
- Right Click: Secondary action/context menu.
- Scroll Wheel: Scroll up/down, middle click.
- Side Buttons: Typically for forward/back navigation, customizable via software.
- DPI Button: Cycle through preset DPI levels (default or customized).
5.2. Customization with Software
The driver software allows for extensive personalization:
- Button Assignment: Remap any button to perform various functions, macros, or keyboard shortcuts.
- DPI Settings: Create multiple DPI stages and assign them to the DPI button for quick switching.
- Polling Rate: Adjust the polling rate up to 8000Hz for ultra-low latency.
- Lift-Off Distance (LOD): Fine-tune the distance at which the mouse stops tracking when lifted.
- Macro Editor: Record and assign complex sequences of commands to a single button.

Figure 5: Fully Customizable Software Interface
6. Maintenance
Proper care will ensure the longevity and optimal performance of your R2 gaming mouse.
- Cleaning: Use a soft, dry cloth to wipe the mouse surface. For stubborn dirt, a slightly damp cloth can be used, ensuring no liquid enters the mouse. Use compressed air to clear dust from the sensor and crevices.
- Storage: Store the mouse in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: Avoid fully discharging the battery frequently. For long-term storage, charge the mouse to about 50% to preserve battery health.
7. Troubleshooting
If you encounter issues with your R2 mouse, refer to the following common problems and solutions:
Problem | Possible Cause | Solution |
---|---|---|
Mouse not responding (Wireless) | Low battery, receiver disconnected, incorrect mode, interference. | Charge the mouse. Reconnect the 2.4GHz receiver or re-pair Bluetooth. Ensure the mouse is in the correct mode (2.4G/BT). Move closer to the receiver or clear obstructions. |
Cursor erratic or not tracking | Dirty sensor, unsuitable surface, software issue. | Clean the optical sensor with a soft cloth. Use a clean, uniform mouse pad. Restart the mouse and computer. Check driver software settings. |
Buttons not working or double-clicking | Software conflict, physical damage. | Ensure driver software is up-to-date and configured correctly. Try resetting mouse settings to default. If issues persist, contact support. |
Cannot install driver software | Antivirus blocking, corrupted download, incompatible OS. | Temporarily disable antivirus during installation. Re-download the software from the official website. Ensure your operating system meets the requirements. |
8. Specifications
Feature | Detail |
---|---|
Model | Attack Shark R2 |
Connectivity | 2.4GHz Wireless, Bluetooth 5.2, USB Wired |
Sensor | PAW3950 Optical Sensor |
DPI Range | Up to 42,000 DPI (Programmable) |
Polling Rate | Up to 8000Hz (2.4GHz Wireless) |
Tracking Speed | 750 IPS |
Acceleration | 50G |
Switches | Omron Optical Microswitches (100 Million Clicks) |
Encoder | F-Switch Roller Encoder |
Weight | Approx. 45g (1.59 ounces) |
Dimensions | 6.85 x 4.13 x 2.83 inches (Package Dimensions) |
Material | Magnesium Alloy |
9. Warranty and Support
For any issues encountered during software installation or product usage, please reach out to ZIYOU LANG customer support promptly for dedicated assistance. Refer to your product packaging or purchase documentation for specific warranty details and contact information.