1. Introduction and Overview
The MCHOSE A7 V2 Pro is a high-performance wireless gaming mouse designed for precision and comfort. Featuring tri-mode connectivity, a lightweight design, and a high-precision optical sensor, it is engineered to enhance your gaming and productivity experience.
- Lightweight Design: Weighing just 59g, this ultra-lightweight mouse features a centered gravity design for stable grip and efficient handling during extended use.
- High Precision Tracking: Equipped with a PAW3395 optical sensor, it offers maximum accuracy at up to 26,000 DPI for pixel-perfect tracking.
- Tri-Mode Connection: Enjoy ultra-low-latency wireless (2.4GHz), wired USB, or Bluetooth connectivity, suitable for various application scenarios.
- Custom Software: The A7 supports onboard memory, allowing users to store custom settings for buttons, DPI adjustments, polling rates, and gaming modes through dedicated software.
- Long-Lasting Battery: With up to 130 hours of battery life on a single charge, you can game or work without frequent interruptions.
2. Package Contents
Please ensure all items are present in your package:
- MCHOSE A7 V2 Pro Wireless Gaming Mouse
- USB-C to USB-A Braided Charging/Data Cable
- 2.4GHz USB Wireless Receiver (Dongle)
- User Manual (this document)

3. Setup and Connectivity
The MCHOSE A7 V2 Pro offers three connection modes: 2.4GHz Wireless, Bluetooth, and Wired USB.
3.1. 2.4GHz Wireless Connection
- Locate the 2.4GHz USB wireless receiver (dongle) stored in the magnetic compartment on the underside of the mouse.
- Plug the USB receiver into an available USB-A port on your computer.
- On the underside of the mouse, slide the switch to the '2.4G' position. The mouse will automatically connect to the receiver.
3.2. Bluetooth Connection
- On the underside of the mouse, slide the switch to the 'BT' (Bluetooth) position.
- On your computer, navigate to Bluetooth settings and search for new devices.
- Select 'MCHOSE A7 V2 Pro' from the list of available devices to pair.
3.3. Wired USB Connection
- Connect the provided USB-C to USB-A cable to the USB-C port on the front of the mouse.
- Plug the USB-A end of the cable into an available USB-A port on your computer.
- The mouse will automatically switch to wired mode and begin charging.

4. Operating Instructions
4.1. Basic Functions
- Left Click: Primary action button.
- Right Click: Secondary action button, typically for context menus.
- Scroll Wheel: Scroll up/down, and can also be clicked for middle-click functionality.
- Side Buttons: Two programmable buttons on the left side, typically for forward/backward navigation.

4.2. DPI Adjustment
The DPI (Dots Per Inch) button is located on the underside of the mouse. Press this button to cycle through preset DPI levels. The LED indicator on the mouse will change color to indicate the current DPI setting.

5. Customization and Software
Unlock the full potential of your MCHOSE A7 V2 Pro mouse with the dedicated M-HUB software. This software allows for extensive customization:
- Button Reassignment: Customize the function of each button to suit your preferences.
- DPI Settings: Fine-tune DPI levels and create multiple profiles for different tasks or games.
- Polling Rate: Adjust the polling rate for optimal responsiveness.
- Macro Creation: Record and assign complex macros to buttons.
- Advanced Functions: Access features like waveform control and angle snapping for precise performance control.
The software supports onboard memory, ensuring your custom settings are saved directly to the mouse, even when used on different computers.

6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the mouse. Avoid harsh chemicals or abrasive materials.
- Charging: Connect the mouse using the provided USB-C cable to charge. The battery indicator will show charging status. A full charge provides up to 130 hours of use.
- Storage: When not in use, store the USB receiver in its magnetic compartment on the underside of the mouse to prevent loss.
7. Troubleshooting
- Mouse not responding: Ensure the mouse is powered on and correctly connected (2.4GHz, Bluetooth, or Wired). Check battery level.
- Lag or Disconnection: For 2.4GHz, ensure the USB receiver is close to the mouse and not obstructed. For Bluetooth, ensure your computer's Bluetooth is enabled and the mouse is paired. Try switching to wired mode.
- DPI not changing: Ensure the DPI button is being pressed correctly. If using custom profiles, check the M-HUB software.
- Software not detecting mouse: Ensure the mouse is connected to the computer (preferably wired for initial setup) and the M-HUB software is up to date.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | MCHOSE |
| Model | A7 V2 Pro |
| Connectivity Technology | 2.4GHz, Bluetooth, USB |
| Movement Detection Technology | Optical (PAW3395 Sensor) |
| Max DPI | 26,000 DPI |
| Polling Rate | Wired 8KHz / Wireless 1KHz |
| Item Weight | 59 grams (2.12 ounces) |
| Battery Life | Up to 130 hours |
| Batteries | 1 A battery required (included) |
| Special Features | Lightweight, Wireless, Custom Software |
9. Warranty and Support
For warranty information and technical support, please refer to the documentation included with your product or visit the official MCHOSE website. You can also visit the MCHOSE Store on Amazon for more information.







