---
layout: post
title: How to use my spare UGREEN MU101 Wireless Mouse
seo: Ways - How to use my spare UGREEN MU101 ergo Wireless Mouse (User Guide)
tag: ways
permalink: /ways/use-spare-ugreen-mouse
link: https://manuals.plus/ugreen/mu101-ergonomic-wireless-mouse-manual?expand_article=1#bluetooth_connection
cited: UGREEN
date: 2026-03-01

---

Name: UGREEN MU101 Ergonomic Wireless Mouse

1. Take the receiver out and insert it into USB port.
2. Turn on the product and the indicator lights on.
3. Randomly click the mouse to make sure it works normally.

## Forced Pairing (USB)

If you cannot pair the product with your devices, please do as follows:

 1. Take the receiver out of the USB port.
 2. Press and hold “Left + Right + scroll wheel” simultaneously for 3 seconds until the indicator starts blinking.
 3. Insert the receiver into the device.

### Bluetooth Connection

1. Activate the Bluetooth on the connected device (laptop/tablet/mobile phone, etc.)
2. Turn on the mouse and press the switch button. Bluetooth pairing mode starts when the indicator flashes blue.
3. For first-time use, a window will pop up for Windows 10 or later. Please follow the steps to proceed. For other systems, please enter the Bluetooth devices list, search “UGREEN BLE Mouse” and connect.
4. Randomly click or move the mouse to make sure it works normally.

## Forced Pairing (Bluetooth)

If you cannot pair the product with your devices, please do as follows:

 1. Press and hold “Left + Right + scroll wheel” simultaneously for 3 seconds until the indicator starts blinking.
 2. Enter the Bluetooth devices list of the connected device, search the mouse Bluetooth and connect.

## Operating System Switching

 1. The exact usage of scroll wheel, forward and back buttons varies from different operating systems.
 2. The product defaults to Windows, when using on macOS, please press and hold the switch button for 1 second.

## DPI Adjustment

 1. The indicator blinks as follows according to different DPI adjustment.
 2. The DPI value defaults to 1600, press DPI switch button to adjust the mouse sensitivity in the order of 1600 > 2000 > 4000 > 1000.

## Low Battery

 1. The mouse =II turn off automatically when the battery is too low.
 2. When the indicator keeps blinking (about 5 seconds), it indicates that the battery is lower than 5%. Please change a new battery for further performance.