Modern peripherals from Xiaomi are famous for their minimalist design and high autonomy, but the process of their initial activation can raise questions for inexperienced users. The Mi Portable Mouse wireless mouse or the more advanced Mi Wireless Mouse require the correct pairing mode for stable operation. Unlike wired counterparts, it is critical to follow the sequence of actions so that the device recognizes the operating system without delay.
The main difficulty is that the gadget supports two types of connection: via a radio channel 2.4 GHz using the use of the device. USB-The choice of method depends on the availability of free ports on your computer and the type of equipment used. USB-Dongle, wireless interface will be the perfect solution, but it requires more precise configuration.
In this article, we will discuss in detail all the stages of connection, from installing batteries to fine-tuning the sensitivity through specialized software. You will learn how to switch modes, eliminate cursor lags and what to do if the computer stopped seeing the device after updating the drivers.
Preparation of the device and installation of power
The first step before any pairing is to provide the device with energy, as the mouse comes in transport mode to save battery power. On the bottom panel of the case, you need to move the power compartment cover, where the AA (finger) or AAA (finger) battery is usually already installed, depending on the specific model of your mouse. It is important to make sure that the battery contacts are tightly attached to the springs, and the battery itself is installed in compliance with the polarity indicated on the circuit inside the compartment.
After the power is installed, the device must be activated mechanically. To do this, on the bottom of the body, next to the optical sensor, there is an On/Off slider switch. Transfer it to the On position, after which the LED indicator must blink, signaling the supply of voltage to the internal circuits. If there is no glow, check the quality of the battery contact or try to replace it with a new one, since prolonged transportation could discharge the element.
⚠️ Warning: Do not leave the switch in the On position unless you plan to use the mouse soon as this will result in a quick battery discharge even in standby mode.
Special attention should be paid to the purity of the optical sensor. Before starting work, wipe the sensor hole with a soft cloth to prevent dust from ingesting, which can cause the cursor to shake or move spontaneously around the screen.
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Use high-quality alkaline batteries instead of cheap salt-based ones – they will keep the device running for up to 12 months without replacement, while salt-based batteries can sit down in a couple of weeks of active use.
Selecting Connection Mode: 2.4 GHz or Bluetooth
The versatility of Xiaomi mice is to support two communication protocols, each with its own advantages and disadvantages depending on the use case. The 2.4GHz mode provides a more stable connection with minimal input latency, which is critical for graphic designers or fans of dynamic games. USB-receiver, which is often stored in a special recess on the bottom of the mouse body or in the battery compartment.
In turn, the Bluetooth connection allows you to free up the USB-Port and connect the device directly to ultrabooks or tablets that do not have full-size Type-A ports. This method is convenient for office work and web surfing, where absolute response speed is not the number one priority. Switching between modes is carried out by a combination of buttons or through a special switch, if it is provided by the design of your model.
- 🔌 USB 2.4 GHz: Driver-free plug-and-play solution is ideal for desktop and laptop computers with free ports.
- 📡 Bluetooth 4.0: Save ports, supports up to 3 devices at a time (on some models), but requires a Bluetooth module in your computer.
- ⚡ Hybrid Mode: Ability to quickly switch between devices without re-pairing, which is convenient for PC bundle users + laptop.
If you plan to use a mouse in the workplace with a desktop computer, it is recommended to choose a 2.4 GHz radio channel, which will provide better protection against interference and more predictable cursor behavior. For mobile work scenarios, where you are constantly moving between coworking spaces or cafes, Bluetooth is preferable to avoid risking losing a small one. USB-adapter.
Instructions: Connection through USB-receiver
The easiest and fastest way to activate is to use an embedded radio. USB-Adapter, which is usually hidden in a niche under the lid of the power compartment or in a special slot at the bottom of the device. Carefully remove it, avoiding excessive pressure on plastic elements, and insert into the free USB-The system automatically recognizes the device as standard. HID-keyboard.
Once the adapter is physically installed, Windows or macOS will automatically install the underlying drivers that are needed, a process that takes 5 to 30 seconds, and then a notification of successful device installation can appear on the screen, and if the cursor appears on the screen and responds to movements, the connection is established and can be started.
☑️ Checklist of connection through USB
In the rare cases where automatic installation does not occur, manual port checks may be required.Make sure you are using a serviceable one. USB-connector, preferably version 2.0 or 3.0, located on the back of the system unit or directly on the laptop body, avoiding long USB-hubs without their own power supply, which can interfere with the radio signal.
Bluetooth pairing with computer and smartphone
To activate the pairing mode via Bluetooth, you need to put the mouse in a special detection mode. On most Xiaomi models, you need to simultaneously press the left, right and center buttons (wheels) for 3-5 seconds until the indicator flashes quickly. On some versions, it is enough to simply switch the mode slider to position B (Bluetooth), after which the device becomes visible for search.
On your computer, go to your wireless settings. In Windows 10/11, open Settings → Devices → Bluetooth and other devices and click the add button. In the list of connected devices, you'll see a name like Mi Portable Mouse or Xiaomi Mouse. Click on it and wait for the connection confirmation.
If you're using an Android smartphone or a tablet, the procedure is the same: Open your Bluetooth settings, turn on your search, and select your mouse from the list. Once you pair successfully, a cursor will appear on your phone screen, which will turn your mobile device into a minicomputer, allowing you to work with documents or presentations conveniently.
⚠️ Note: When connecting to multiple devices at the same time, make sure they don’t use the same frequency channels to avoid signal interference and cursor jerks.
It's worth noting that when you first connect over Bluetooth, you can have a little delay of a couple of seconds before the cursor comes on, which is normal for the handshake process, and then you'll reconnect almost instantly as soon as you turn on the device.
What if your computer can’t see your mouse via Bluetooth?
Sensitivity setting and driver installation
While the basic functionality is available immediately, to unlock the full potential of the device, it is recommended to install the Xiaomi Mouse Utility utility.This software allows you to adjust the sensitivity of the optical sensor (DPI), reassign button functions and track the battery level in real time. Without drivers, the mouse operates in standard mode at a fixed speed.
Change of parameter DPI (It affects the speed of the cursor's movement. 800-1200 DPI, while for games or work on high-resolution monitors (4K) It may be necessary to increase the value to 1600 DPI The setup is done either through the programming interface or, in some models, by a quick click on the change button. DPI.
| Parameter | Office work | Design and graphics | Games |
|---|---|---|---|
| DPI | 800 - 1000 | 1200 - 1600 | 1600 - 2400+ |
| Frequency of the survey | 125 Hz | 250 Hz | 500-1000 Hz |
| Priority | Energy efficiency | precision | Response speed |
Drivers also allow you to calibrate the surface on which the mouse runs. If you use a custom mat or work directly on the table, software correction will help eliminate jitter or loss of tracking. Regular updates to the firmware through the utility can correct the bugs identified and improve the stability of the connection.
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Installing official Xiaomi Mouse Utility software is mandatory for changing the DPI and reassigning buttons, as these features are not available through standard operating system tools.
Diagnosis of problems and frequent malfunctions
Despite the reliability of Xiaomi equipment, users can face problems in the periphery. The most common cause of failure is a discharged battery. If the cursor moves in jerks or disappears for a split second, first replace the power supply. The indicator on the body can flash red, warning of low charge levels.
Another common problem is loss of communication or desynchronization. USB-This can occur after a strong electromagnetic pulse or a failure in the operation of the controller. Reconnection often requires a rebound procedure, which is performed by pressing certain buttons when the device is turned on. It is also worth checking whether the antivirus or firewall is blocking the work. HID-devices, although this is extremely rare.
- 🔋 Fast discharge: Check if you turn off your mouse after work, and use quality batteries.
- 📉 Cursor shivering: Clean the sensor of dust or change the surface (rug) to a more uniform one.
- 🔌 Refusal USB-Port: Try connecting the receiver to another port, preferably USB 2.0, as 3.0 ports sometimes cause interference in the 2.4 GHz band.
If neither method works, try connecting your mouse to another computer, which will localize the problem: if the other PC works, it's your operating system settings or the motherboard drivers, and if any device fails, there may be a hardware defect.