UGREEN MU001 Dual-Mode Wireless Mouse – Bluetooth 5.0, 2.4GHz USB Receiver, Quiet Clicks & 4000 DPI – Starry Black (90531)
UGREEN MU001 Dual-Mode Wireless Mouse – Bluetooth 5.0, 2.4GHz USB R...
DUAL-MODE WIRELESS CONTROL
One quiet, portable mouse for two devices
The UGREEN MU001 Wireless Mouse gives you the freedom to work through Bluetooth 5.0 or the included 2.4GHz USB-A receiver. Connect the mouse to two compatible devices—one through each wireless mode—and switch between them whenever your workflow changes.
Receiver-free connection
USB-A receiver included
1000 to 4000 DPI
Reduced click and scroll noise
Suitable for either hand
Long-lasting portable power
Bluetooth and 2.4GHz dual-mode connectivity
Choose the connection that best suits your device. Bluetooth keeps the USB port available and is particularly convenient for tablets, smartphones and modern laptops. The 2.4GHz mode uses the supplied USB-A receiver and provides straightforward plug-and-play control for compatible computers.
The mouse can retain one Bluetooth connection and one 2.4GHz receiver connection. You can switch between the two connected devices, although the mouse controls only one selected device at a time.
| Connection | How it connects | Ideal for | Advertised battery life |
|---|---|---|---|
| Bluetooth 5.0 | Pairs directly with a compatible Bluetooth device | Laptops, MacBooks, tablets and smartphones | Up to 12 months |
| 2.4GHz wireless | Included USB-A nano receiver | Desktop PCs, laptops and Chromebooks | Up to 18 months |
Please note: Battery-life figures are manufacturer estimates. Actual performance depends on the battery, wireless mode, DPI setting, operating environment and frequency of use.
Four adjustable DPI levels
Select from 1000, 1600, 2000 or 4000 DPI to match different tasks and screen sizes. Use a lower DPI for controlled document editing or detailed selection, and move to a higher DPI when you want the pointer to travel further with less hand movement.
The mouse can remember the selected DPI independently for its Bluetooth and 2.4GHz modes, making it easier to maintain a suitable pointer speed on each connected device.
Quiet clicks for shared spaces
Low-noise left and right buttons, together with quieter scrolling, help reduce distractions during meetings, study sessions, late-night work and shared-office use. UGREEN’s product imagery lists an operating-noise test result of up to approximately 40 dB under its test conditions.
“Quiet” does not mean completely soundless. A small amount of mechanical button and wheel noise remains during normal use.
Slim, lightweight and ambidextrous
The gently contoured body is designed for portable everyday use without the bulk of a full-size performance mouse. Its symmetrical layout is suitable for both right-handed and left-handed users, while the approximately 54 g body is easy to carry between home, office, classroom and travel setups.
The Starry Black finish provides a clean, professional appearance that pairs naturally with laptops, desktop workstations and tablet setups.
Long-lasting replaceable battery
The mouse operates using one AA battery and combines a power-saving chipset with automatic sleep behaviour and a physical power switch. The USB receiver can be stored inside the mouse’s battery compartment when it is not being used.
This model is not rechargeable and does not contain a charging port. The AA battery is not included.
Broad device and operating-system compatibility
Use Bluetooth with compatible computers, tablets and smartphones, or connect the 2.4GHz receiver to a device with a standard USB-A port. Compatibility includes commonly used Windows, macOS, ChromeOS, Linux, iPadOS, iOS and Android systems.
| Device or system | Bluetooth | 2.4GHz receiver |
|---|---|---|
| Windows PC or laptop | Yes, with Bluetooth mouse support | Yes, through USB-A |
| MacBook or Mac | Yes | USB-A port or adapter required |
| Chromebook or Linux computer | Subject to host support | Yes, through USB-A |
| iPad, iPhone or Android device | Yes, when mouse input is supported | Adapter and host support required |
| Smart TV or media device | Only when the TV supports Bluetooth mouse input | Only when USB mouse input is supported |
USB-C device? The supplied receiver uses USB-A. A USB-A-to-USB-C adapter or USB-C hub is required for receiver mode on a USB-C-only computer. The adapter or hub is not included.
Simple setup
Using the 2.4GHz receiver
- Insert one AA battery with the correct polarity.
- Remove the USB-A receiver from its storage compartment.
- Select the 2.4GHz wireless mode.
- Connect the receiver to a compatible USB-A port.
- Wait for the device to recognise the mouse.
Using Bluetooth
- Insert one AA battery and switch the mouse on.
- Select Bluetooth mode and activate pairing.
- Open the Bluetooth settings on the host device.
- Select the UGREEN mouse from the available-device list.
- Confirm that the Bluetooth indicator shows a successful connection.
Technical specifications
| Brand | UGREEN |
|---|---|
| Model | MU001 |
| SKU / manufacturer reference | 90531 |
| Product type | Dual-mode wireless optical mouse |
| Wireless connections | Bluetooth 5.0 and 2.4GHz wireless |
| Receiver | USB-A nano receiver, included |
| Stored connections | Two—one Bluetooth and one 2.4GHz connection; one active at a time |
| Sensor | Blue-light optical sensor |
| DPI settings | 1000 / 1600 / 2000 / 4000 DPI |
| Primary controls | Left click, right click and clickable scroll wheel, plus DPI/mode controls |
| Wireless range | Up to approximately 10 metres in a suitable open environment |
| Power | 1 × AA battery; battery not included |
| Rechargeable | No |
| Approximate dimensions | 109 × 62 × 30 mm |
| Approximate mouse weight | 54 g, excluding battery |
| Hand orientation | Ambidextrous |
| Colour | Starry Black |
What is included?
- 1 × UGREEN MU001 Dual-Mode Wireless Mouse
- 1 × 2.4GHz USB-A nano receiver
- 1 × User documentation
Not included: AA battery, USB-C adapter and USB hub.
Frequently asked questions
Can it connect to two devices?
Yes. It can maintain one Bluetooth connection and one 2.4GHz receiver connection. It controls one selected device at a time.
Does it support multiple Bluetooth devices?
It has one Bluetooth channel. The second device connection uses the included 2.4GHz USB receiver.
Is the USB receiver included?
Yes. The USB-A nano receiver is included and can be stored inside the battery compartment.
Will it work with a USB-C-only MacBook or laptop?
Bluetooth can be used without a receiver. To use 2.4GHz mode, a USB-A-to-USB-C adapter or hub is required and must be purchased separately.
Is the mouse rechargeable?
No. It uses one replaceable AA battery, which is not included.
Is it completely silent?
No mouse with mechanical controls is completely soundless. This model is designed to produce substantially less clicking and scrolling noise than a conventional mouse.
Can left-handed users use it?
Yes. Its symmetrical shape and primary-button layout are suitable for either hand. Operating-system settings may be used to reverse the primary buttons if required.
Is it suitable for gaming?
The adjustable DPI can support casual play, but the MU001 is primarily designed for everyday productivity. It does not provide dedicated gaming side buttons, macros or advanced gaming software.
Does it work on glass?
Optical tracking can be unreliable on clear glass, mirrors and highly reflective surfaces. Use a mouse pad for the most consistent performance.
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