Mechkeys Z2
Zaopin Z2 Wireless Mouse User Manual
Model: Z2 | Brand: Mechkeys
Introduction
This manual provides comprehensive instructions for the setup, operation, and maintenance of your Zaopin Z2 Wireless Mouse. Designed for esports gamers, the Zaopin Z2 offers versatile connectivity, high-speed performance, and customizable features. Please read this manual thoroughly to ensure optimal use and longevity of your device.
What's in the Box
- Zaopin Z2 Wireless Mouse x1
- USB C Paracord Style Cable x1
- 4K USB Receiver x1
- Screw Driver x1
- User Manual x1
- Carrying Pouch x1
- Set of Grip Tapes x1
- Set of Mouse Skates x1

Figure 1: Package Contents
Product Overview
The Zaopin Z2 Wireless Mouse features a lightweight, ergonomic design with multiple buttons and indicators for optimal gaming and productivity.

Figure 2: Zaopin Z2 Wireless Mouse (Top View)

Figure 3: Zaopin Z2 Wireless Mouse (Side View)
Key Components:
| Component | Description |
|---|---|
| Left Button | Primary click function. |
| Right Button | Secondary click function. |
| Scroll Wheel/Middle Button | Scrolls content and acts as a clickable middle button. |
| Forward Button | Navigates forward in web browsers or applications. |
| Backward Button | Navigates backward in web browsers or applications. |
| Mouse Status Indicator | LED light indicating battery status, charging, and mode. |
| DPI Button (Bottom) | Changes the mouse's sensitivity (Dots Per Inch). Located on the bottom of the mouse. |
| Wired/Charging Port (USB-C) | Connects the mouse for wired use or charging. |
| Bluetooth/OFF/2.4G Switch | Selects the connection mode or turns the mouse off. |
Setup
Initial Installation:
- Open the package and take out the receiver.
- Connect the 4K USB receiver to a USB port on your computer.
- Turn the switch at the bottom of the mouse to the 2.4G position.
- For first-time installation, allow the computer to automatically detect and configure the mouse.
- Alternatively, connect the mouse directly to your computer using the provided USB-C cable for wired mode operation.
Tri-Mode Versatile Connectivity:
The Zaopin Z2 supports three connection modes: 2.4GHz wireless, Bluetooth wireless, and wired USB Type-C.

Figure 4: Tri-Mode Connectivity Options
2.4GHz Wireless Mode:
For 2.4G mode, the mouse and receiver are pre-paired from the factory and can be used directly after connecting the receiver and setting the switch to 2.4G.
Bluetooth Wireless Mode:
To use Bluetooth mode, it is necessary to pair the mouse with your computer before using it.
Bluetooth Pairing Method:
- Turn the switch on the bottom of the mouse to the BT position.
- Press and hold the left, middle (scroll wheel click), and right buttons of the mouse simultaneously for three seconds.
- At this time, the indicator light on the mouse will show a blue light flashing rapidly, indicating the mouse has entered Bluetooth pairing mode.
- Open the Bluetooth settings on your computer or device.
- Search for "ZaopinZ2" in the list of available devices and select it to pair.
- Once successfully paired, the blue light will stop flashing.
Wired USB Type-C Mode:
Connect the provided USB-C cable directly from the mouse to your computer. The mouse will function in wired mode and charge simultaneously.
DPI Adjustment:
The DPI (Dots Per Inch) setting can be adjusted using the dedicated button on the bottom of the mouse. This controls the sensitivity and tracking speed of the mouse. Refer to the specifications section for available DPI settings.

Figure 5: Mouse Bottom with DPI Button and Switch
Operating Instructions
Basic Operation:
- Clicking: Use the left and right buttons for primary and secondary clicks.
- Scrolling: Use the scroll wheel to navigate through documents and web pages.
- Forward/Backward: Use the side buttons for quick navigation in supported applications.
Power and Charging Indicators:
- Red light flashing: Indicates low battery warning. Connect the mouse to a power source using the USB-C cable.
- Purple light flashing: Indicates charging in progress or the mouse is operating in wired mode.
- Cyan light flashing: Indicates the mouse is fully charged.
- Blue light flashing: Indicates the mouse bottom switch is set to BT mode and is in pairing mode.
If you do not use the mouse for a long time, it is recommended to turn off the mouse power using the switch on the bottom to conserve battery.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the mouse surface. Avoid using harsh chemicals or abrasive materials.
- Storage: When not in use, store the mouse in a cool, dry place, ideally in the provided carrying pouch, to protect it from dust and damage.
- Switch Replacement: The left and right click buttons feature swappable seats, allowing you to easily replace the included TTC micro-motion switches with your preferred ones using a pull-and-plug method. Use the provided screwdriver for this process.

Figure 6: High-Quality TTC Micro-Motion Switches and E-sports Level Scroll Wheel Encoder

Figure 7: Microswitch Replacement Diagram
Troubleshooting
| Problem | Possible Cause / Solution |
|---|---|
| Mouse not responding (2.4G mode) |
|
| Mouse not connecting via Bluetooth |
|
| Mouse cursor movement is erratic or too slow/fast |
|
| Battery drains quickly |
|
Specifications
| Feature | Detail |
|---|---|
| Model | Z2 |
| Dimensions | 123 x 64 x 39.5 mm (4.84 x 2.52 x 0.04 inches) |
| Weight | Approx. 65g (4.3 ounces) |
| Sensor IC | PAW3395 (Flagship-level gaming-grade sensor) |
| MCU | NORDIC 52840 |
| Maximum DPI | 26000 DPI |
| DPI Settings | 400-800 (default)-1600-2400-3200-6400 |
| IPS (Inches Per Second) | 650 |
| Acceleration | 50G |
| LOD (Lift Off Distance) | 1mm/2mm |
| Rate of Return (Polling Rate) | 125-250-500-1000 (2000-4000)Hz (4K return rate supported) |
| Working Mode | Wired/Bluetooth/2.4G Tri-mode |
| Cable Length | Approx. 1.5 meters |
| Battery Type | 500mAh Lithium Battery |
| Charging Time | Approx. 2.5 hours |

Figure 8: Mouse Dimensions

Figure 9: Internal Components - Sensor and Chipset
Warranty and Support
The Zaopin Z2 Wireless Mouse comes with a limited manufacturer's warranty. Please refer to the official Mechkeys website or contact customer support for detailed warranty terms and conditions.
For further assistance, technical support, or to download the latest drivers/software, please visit the official Mechkeys support page: Mechkeys Official Store
You can also refer to the original User Manual (PDF) provided with your product for additional information: User Manual (PDF)
Product Video
Video: Turbocharge Your Game with Zaopin Z2 Wireless Mouse. This video showcases the design and features of the Zaopin Z2 mouse, including its different color options and sleek appearance.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.


