How to set up a Xiaomi mouse: from connectivity to fine customization

Xiaomi’s wireless mice have gained popularity thanks to a combination of minimalist design, long battery life, and affordable pricing. However, many users face difficulties in first setting up, from basic Bluetooth connectivity to fine-tuning buttons and sensitivity. In this article, we’ll take a look at all the steps from unpacking to advanced features that the manufacturer doesn’t always advertise.

Xiaomi mice (such as Mi Wireless Mouse, Mi Mouse Lite or Mi Portable Mouse) are often multi-device and support both Bluetooth and Bluetooth. USB-But without the right setup, you run the risk of delays, uncomfortable buttons, or a quick battery drain, and we'll show you how to avoid these problems and get the most out of your device.

1. Preparation for setting up: what to check before connecting

Before you start setting up, make sure your Xiaomi mouse is ready to go.Start with a visual inspection: check the integrity of the package, the availability of all accessories (USB-The receiver, the charging cable, if it comes with it, and the battery status. Most models, like the Mi Wireless Mouse 2, come with a pre-charged battery, but if the mouse was in storage for a long time, the charge could run out.

Pay special attention to the switch on the bottom panel - it is responsible for the connection mode (Bluetooth/USB) And sometimes it's accidentally shifted during transportation, and if the mouse doesn't respond to the switch, try to switch the switch to another position and back again. USB — This signals the performance of the device.

• 🔋 Battery charge: Connect the mouse to the charger for 10-15 minutes if the indicator flashes red. ~2 hours.
• 📦 In the box should be: a mouse, USB-receiver (if the model supports it), cable Type-C/USB-A (for charging) and instruction.
• 🔄 Mode Switch: Make sure it is in Bluetooth or Bluetooth position USB depending on the method of connection.
• 🖱️ Physical buttons: Check the wheel and keys – they should be pressed without jamming.

⚠️ Note: If the Xiaomi mouse does not turn on after charging, try resetting it to factory settings. To do this, hold the left and right buttons simultaneously for 10 seconds until the indicator flashes three times. This will work for most models except the Mi Mouse Lite (it doesn't have a hardware reset).

2. Connecting Xiaomi mouse to computer or laptop

The way you connect depends on the mouse model and the available ports on your device. Most Xiaomi mice support two options:

1. Through USB-receiver (2.4 GHz): the most stable method with minimal latency, suitable for gaming PCs or devices without Bluetooth.
2. Bluetooth: Universal, but can delay weak adapters (especially on older laptops).

Let us consider both options in detail.

2.1 Connection through USB-receiver

This method works for models that support RF (e.g. Mi Wireless Mouse 2 or Mi Portable Mouse). USB-receiver to the free port of the computer, then:

1. Transfer the switch to the mouse in position USB (usually indicated by the antenna icon).
2. Press and hold the left mouse button for 3 seconds – the indicator should flash blue.
3. Wait for drivers to install automatically (in Windows, it will take you) ~10 seconds).

If the mouse is not detected, try restarting the computer or inserting the receiver into another one. USB-port (preferably 2.0, as 3.0 sometimes conflicts with 2.4 GHz devices).

2.2 Connection via Bluetooth

For Bluetooth pairing:

1. Activate Bluetooth on your computer (in Windows: Start) → Parameters → Devices → Bluetooth).
2. Transfer the mouse switch to the position BT.
3. Press the left mouse button for 5 seconds until the indicator starts flashing blue-red.
4. In the list of available devices, select Mi Mouse (or the name of your model) and confirm pairing.

The path on MacOS will be different: System settings → Bluetooth.If the mouse isn't displayed, try turning off and re-enable Bluetooth on your computer.

⚠️ Note: Some Windows 11 laptops may have an issue when the Xiaomi mouse connects over Bluetooth, but the cursor moves in jerks.This is due to the energy-saving adapter settings. To fix, go to Device Manager → Network adapters → your Bluetooth adapter → Properties → Power management and uncheck the tick from Allow disconnection of this device to save energy.

Sensitivity adjustment (DPI) and cursor speed

The sensitivity of the mouse is measured in DPI (Dots per inch: the higher the value, the faster the cursor responds to movement. Xiaomi mice typically have fixed levels. DPI (for example, 800/1200/1600 For the Mi Wireless Mouse 2), But they can be regulated both hardware and software.

3.1. Modification DPI mouse-only

Many models (such as the Mi Silent Mouse) have a switch button. DPI, You can press it once to cycle between the levels available. The current level is usually shown by the color of the indicator:

• 🔵 Blue: 800 DPI (Accurate work, suitable for the office).
• 🟢 Green: 1200 DPI (universality).
• 🔴 Red: 1600 DPI (High speed, for large screens).

If the button DPI is not available (as in Mi Mouse Lite), you can change the sensitivity only through the operating system settings.

3.2. Adjust the cursor speed in Windows/macOS

Windows. 10/11:

1. Open the settings. → Devices → Mouse. → Additional Mouse Parameters.
2. In the Settings tab, find the slider Set the speed of movement.
3. Tick to Improve the accuracy of the pointer installation for smoother movement.

In macOS:

1. Go to System Settings → Mouse.
2. Adjust the speed of tracking slider.
3. For fine tuning, turn on Slip: Natural (if you use a wheel).

Set 800. DPI graphical|Choose 1200. DPI office-work|Use 1600.+ DPI large-screen|Turn off the pointer acceleration in games-->

For game scenarios, it is recommended to disable pointer acceleration in Windows, through the registry or special utilities like MarkC Mouse Fix, which will make cursor movements more predictable.

4. button castomization and additional functions

Standard drivers Windows/macOS They allow you to reassign only the main buttons, but Xiaomi mice often have hidden features. 2 The default side button is responsible for going back in the browser, but it can be reassigned to a macro or running an application.

4.1.Use of Xiaomi proprietary software

For the Mi Silent Mouse and Mi Wireless Mouse 2 models, there is an official Xiaomi Mouse Driver app (available on Xiaomi's website).

• 🖱️ Reassign side buttons (for example, to Copy/Paste or calculator launch).
• 🔄 Adjust the speed of the wheel.
• 🎨 Change the color of the light (if any).
• ⚡ Optimize energy consumption.

After the driver is installed:

1. Connect the mouse to the computer.
2. Start Xiaomi Mouse Driver (may require administrative rights).
3. Select your model in the list of devices.
4. Reassign the buttons in the Button Settings section.

4.2. Alternative programs for setting up

If the proprietary software is not suitable, use third-party utilities:

• 🪛 X-Mouse Button Control (Windows): Supports up to 5 customization profiles, macros and gestures.
• 🖥️ USB Overdrive (macOS): allows you to customize the sensitivity and buttons for each program separately.
• 🎮 SteelSeries Engine (cross-platform): suitable for gamers, supports customization DPI axially X/Y.

Example of settings in X-Mouse Button Control:

1. Download and install the program from the official website.


2. Connect the Xiaomi mouse (it should be determined in the list of devices).




3. Select a button to reassign (for example, Button 4 - side back).




4. Assign action: Simulated Keys → Ctrl+Z (cancellation of action).




5. Save the profile.

⚠️ Note: When using third-party utilities, disable Xiaomi's proprietary software to avoid conflicts. Also check that the program has administrator rights - otherwise, reassigning the buttons may not work.

5. Optimization of energy consumption and autonomy time

Xiaomi mice are known for long running times (up to 360 hours in Bluetooth mode), but if the battery settings are wrong, it can go down much faster.

• 🔋 Type of connection: USB-The receiver consumes less power than Bluetooth.
• 💡 Illumination: If the mouse has RGB-elements (e.g. Mi Gaming Mouse), disable them in settings.
• 🔄 Survey frequency: High DPI Polling rate increases battery consumption.
• ⏳ Inactivity time: The mouse goes to sleep after 5-10 minutes, but this can be customized.

To extend autonomy:

1. Use it. USB-receiver instead of Bluetooth, if possible.
2. Set the minimum comfort DPI (800–1200).
3. Turn off the backlight in the proprietary software (if any).
4. Enable the power saving mode in the mouse settings (if supported).

💡

If the Xiaomi mouse is running too fast, check if the computer's Bluetooth adapter is still active in the background. On Windows, disable unnecessary devices in Settings → Devices → Bluetooth and check the Battery Savings box for the mouse.

6. Troubleshooting: The mouse is not working or is malfunctioning

If the Xiaomi mouse connects, but behaves incorrectly (hangs, twitches, does not respond to buttons), use this instruction.

The mouse is not defined by a computer

Check the following:

• 🔌 USB-Receiver: Try another port or restart your computer with a connected receiver.
• 🔄 Mouse Mode: Make sure the switch on the body is in the correct position (BT or USB).
• 🔋 Charge: Connect your mouse to charge for 10 minutes, even if the indicator is not on.
• 🖥️ Drivers: In Device Manager, check if there's an exclamation mark next to the mouse. Update the driver manually.

If the mouse is still not working, try connecting it to another device (smartphone, tablet) to rule out hardware malfunction.

6.2 The course is moving in jerks or with a delay

Causes and solutions:

• 📶 Bluetooth interference: Disable other wireless devices (earphones, keyboards) or move your mouse closer to the adapter.
• 🖥️ Energy saving settings: Turn off energy saving for USB/Bluetooth-adapter (see section) 2.2).
• 🔄 Survey frequency: In proprietary software, reduce the Polling Rate to 125 Hz (if available).
• 🧹 Sensor pollution: Wipe the optical sensor with a cotton swab soaked in alcohol.

6.3 Mouse buttons are not working properly

If the side buttons or wheels do not respond:

1. Remove the mouse from the Bluetooth device list and reconnect it.
2. Update Xiaomi Mouse Driver to the latest version.
3. Check if the mouse is in conflict with other programs (such as Razer Synapse or Logitech Options).
4. Reset the mouse settings to factory (hold the left) + right-hand button 10 seconds).

💡

If the Xiaomi mouse stopped working after the Windows update, roll back the Bluetooth adapter driver. To do this, find the adapter in Device Manager, open its Properties → Driver. → Recoil.

7. Additional chips and hidden functions

Xiaomi mice have a few little-known features that are not mentioned in the instructions:

• 🔄 Fast switching between devices: In models with Multi-Device support (such as Mi Wireless Mouse 2), you can hold the side button for 3 seconds to switch between conjugated gadgets (PC, laptop, tablet).
• 🎵 Media management: In some firmware, the wheel can be adjusted to volume control (this will require Xiaomi Mouse Driver).
• 🖱️ Presentation Mode: Double-pressing the wheel activates the "ClickLock" mode (convenient for dragging windows without holding the button).
• 🔋 Quick charge check: Press the wheel + left button - the indicator will flash green (charge) >50%), yellow (20–50%) or red (≤20%).

For models with a gyroscope (such as the Mi Air Mouse), airborne gestures are available to activate them:

1. Install the Xiaomi Mouse Driver.
2. Go to the Air Gesture section.
3. Set up actions for right/left/up/down movements.

FAQ: Frequent questions about setting up the Xiaomi mouse