1. Introduction
Thank you for choosing the MCHOSE A5 V3 Wireless Gaming Mouse. This manual provides detailed instructions on how to set up, operate, and maintain your new gaming mouse. Designed for high performance, the A5 V3 features a lightweight build, a high-precision PAW3395 sensor, and supports both wireless and wired connections with an 8K polling rate for an exceptional gaming experience.
2. Product Overview
2.1 Key Features
- Lightweight Design: Approximately 56g for effortless movement.
- High-Performance Sensor: PAW3395 sensor with up to 26000 DPI, 50G acceleration, and 650 IPS.
- Dual Mode Connectivity: Supports 2.4Ghz wireless and wired connections.
- Native Dual 8K Polling Rate: Ultra-responsive performance for precise control.
- SuperGlide Glass Coating: Smooth, skin-friendly surface with anti-sweat and anti-slip properties.
- New Pterosaur Architecture: Optimized internal structure for enhanced accuracy, stability, and faster button rebound.
- Durable Switches: Equipped with 0.1 billion OMRON mechanical fretting switches.
- TTC Gold Wheel: High-quality scroll wheel for reliable performance.
- Long Battery Life: Integrated 500mAh battery.
- Advanced Chipset: Realtek flagship main control chip.
- Enhanced Foot Pads: Larger PTFE foot pads (15% increased area) for smoother glide.
- MCHOSETOPSPEED Wireless Technology: Ensures ultra-low latency and stable connection.
- MHUB Driver Support: Fully self-developed driver available in Web and Client versions for customization.
2.2 Package Contents
The MCHOSE A5 V3 package typically includes:
- MCHOSE A5 V3 Wireless Gaming Mouse
- USB Receiver
- USB-C Charging/Data Cable
- Anti-slip Pads
- Function Card
- Warranty Card


3. Setup Instructions
3.1 Connecting the Mouse
- Wireless 2.4Ghz Connection:
- Locate the USB receiver (dongle) included in the package.
- Plug the USB receiver into an available USB port on your computer.
- Turn on the mouse using the switch on its underside. The mouse should automatically connect to the receiver.
- Wired Connection:
- Connect the USB-C end of the provided cable to the mouse.
- Connect the USB-A end of the cable to an available USB port on your computer.
- The mouse will function immediately in wired mode and will also charge its internal battery.
3.2 Driver Installation (MHUB)
For full customization and advanced features, it is recommended to install the MCHOSE MHUB driver. The driver is available in both web and client versions.
- Web Version: Visit www.mchose.com.cn
- Client Version: Visit www.maicong.cn/support/hub
Follow the on-screen instructions to download and install the appropriate driver for your operating system. The MHUB software allows you to customize DPI settings, polling rate, button assignments, macros, and lighting effects.

4. Operating Instructions
4.1 Basic Operation
- Left Click: Primary action.
- Right Click: Secondary action/context menu.
- Scroll Wheel: Scroll up/down, middle click.
- Side Buttons: Typically assigned for forward/backward navigation by default, customizable via MHUB software.
4.2 Charging the Mouse
To charge the MCHOSE A5 V3 mouse:
- Connect the mouse to your computer using the provided USB-C cable.
- Charge using your computer's built-in USB port.
- Important: This product does not support fast charging. Charging via power bank, charger, or USB port on a power strip is prohibited. The manufacturer will not provide warranty if the mainboard is damaged due to improper charging.

4.3 Advanced Customization (via MHUB Software)
Once the MHUB software is installed, you can:
- Adjust DPI levels and sensitivity.
- Change polling rate (up to 8000Hz).
- Remap buttons and create macros.
- Manage battery settings and power saving modes.
- Update mouse firmware.
5. Maintenance
- Cleaning: Use a soft, dry cloth to clean the mouse surface. For stubborn dirt, a slightly damp cloth can be used, ensuring no moisture enters the internal components. Avoid harsh chemicals or abrasive materials.
- Sensor Cleaning: Periodically clean the optical sensor on the underside of the mouse with a cotton swab to ensure optimal tracking performance.
- Storage: When not in use for extended periods, store the mouse in a cool, dry place away from direct sunlight and extreme temperatures.
- Foot Pads: The PTFE foot pads are designed for durability. If they show significant wear, replacement pads may be available from MCHOSE support.
6. Troubleshooting
- Mouse not responding:
- Ensure the mouse is turned on.
- Check battery level and charge if necessary.
- For wireless connection, ensure the USB receiver is securely plugged in and within range. Try a different USB port.
- For wired connection, ensure the cable is securely connected to both the mouse and the computer. Try a different USB port or cable.
- Restart your computer.
- Lag or erratic movement:
- Ensure the mouse sensor is clean and free of debris.
- Try using the mouse on a different surface or a high-quality mouse pad.
- Ensure there are no strong wireless interferences (e.g., other 2.4Ghz devices) nearby.
- Update the mouse firmware and driver software via MHUB.
- Buttons not working:
- Check button assignments in the MHUB software to ensure they are correctly configured.
- If the issue persists, contact customer support.
7. Specifications
| Feature | MCHOSE A5 V3 |
|---|---|
| Model | A5 V3 |
| Recommended Hand Types | Middle and small hand |
| Size (Approx.) | 121.6mm × 61.5mm × 37.7mm |
| Fretting (Switches) | 0.1 billion OMRON mechanical fretting |
| Sensor | PAW3395 |
| Main Control Chip | Realtek flagship main control chip |
| Coating | Imported SuperGlide Glass Coating |
| Internal Structure | New Pterosaur architecture |
| Weight (Approx.) | 56g |
| Driver | Fully self-developed MHUB (Web/Client) |
| Transmission Technology | MCHOSETOPSPEED Wireless Technology |
| Rate of Return (Polling Rate) | Wired 8K + Wireless 8K |
| Receiver | Standard 8KNANO receiver |
| Battery Capacity | 500mAh |
| Scroll Wheel | TTC Gold Wheel |
| Max DPI | 26000 |
| Connection Method | Wired/2.4G/Bluetooth |


8. User Tips
- Optimal Performance: For the best gaming experience, ensure your mouse firmware and MHUB software are always up to date.
- Surface Matters: Use a high-quality mouse pad to maximize the tracking accuracy of the PAW3395 sensor and the glide of the PTFE foot pads.
- Grip Style: The A5 V3 is designed for middle and small hands, accommodating various grip styles like claw, palm, and fingertip. Experiment to find the most comfortable and effective grip for your play style.
9. Warranty and Support
MCHOSE products come with a standard manufacturer's warranty. Please refer to the included Warranty Card for specific terms and conditions. For technical support, driver updates, or any inquiries, please visit the official MCHOSE website or contact their customer service.
Official MCHOSE Website: www.mchose.com.cn





