UGREEN MU008 Vertical Ergonomic Wireless Mouse – Bluetooth 5.0, 2.4GHz, 3-Device Switching & 4000 DPI – Black (25444)
A More Natural Hand Position for Everyday Work
The UGREEN MU008 Vertical Ergonomic Wireless Mouse uses a 57° right-handed design that places the hand in a more natural handshake-style position than a conventional flat mouse. Its sculpted shape supports the palm and thumb during regular office, study, browsing and creative work.
What it does well.
Built for Comfortable Multi-Device Productivity
Vertical Hand Position. The 57° angle encourages a more neutral forearm and handshake-style grip.
Three-Device Pairing. Pair two Bluetooth devices and one device through the 2.4GHz receiver.
Adjustable Cursor Speed. Switch between 1000, 1600, 2000 and 4000 DPI sensitivity levels.
Quieter Operation. Low-noise clicking helps reduce distraction in shared work and study spaces.
57° Right-Handed Vertical Design
A traditional flat mouse generally places the palm more parallel to the desk. The MU008 rotates the hand into a 57° position, allowing the thumb to rest on the raised side and the fingers to reach the primary controls naturally.
Comfort note: ergonomics and fit are personal. A vertical mouse may feel unfamiliar initially, and some users may require two to four weeks to adapt. This product is not a medical device and is not intended to diagnose, prevent or treat RSI, mouse arm, wrist pain or any medical condition.
- Sculpted for right-handed use
- Dedicated thumb-resting area
- Textured grip helps improve control
- Raised shape supports a handshake-style posture
- Suitable for office work, browsing, study and general productivity
Bluetooth or 2.4GHz Wireless—Choose What Suits Your Setup
Bluetooth 5.0.
2.4GHz Wireless.
- Requires no USB receiver
- Useful for tablets and mobile devices
- Preserves the computer’s USB ports
- Supports two stored Bluetooth pairings
- Uses the included USB-A nano receiver
- Plug-and-play on supported computers
- Useful when Bluetooth is unavailable
- Receiver stores inside the mouse when travelling
Four Adjustable DPI Levels
Use the DPI selector to adjust how far the cursor moves in response to physical mouse movement. Lower settings provide slower, more deliberate movement, while higher settings help the cursor travel quickly across large or high-resolution displays.
1000 DPI Precise everyday navigation
1600 DPI General office productivity
2000 DPI Faster screen navigation
4000 DPI Large and high-resolution displays
DPI controls cursor sensitivity, not sensor polling rate or gaming performance. This model is primarily designed as a productivity mouse rather than a competitive gaming mouse.
Practical Controls for Everyday Navigation
The mouse provides five primary mouse buttons plus a dedicated DPI selector:
Side-button and middle-click behaviour depends on the operating system and active Mac/Windows mode.
- Left-click button
- Right-click button
- Scroll wheel with middle-click function where supported
- Forward side button
- Back side button
- Dedicated DPI sensitivity selector
Dedicated Windows and Mac Modes
A switch underneath the mouse changes the side-button behaviour for Windows and macOS workflows.
- Windows mode: side buttons normally perform forward and back navigation in compatible applications.
- Mac mode: the forward side button maps to the next-application shortcut, while the back button maps to the previous-application shortcut in supported software.
- Linux and application support: button behaviour can vary by distribution and application.
Low-Noise Clicking for Shared Workspaces
The primary controls are designed to produce less click noise than conventional mouse buttons. This makes the MU008 suitable for offices, libraries, online meetings, shared rooms and late-night work.
“Silent” describes reduced operational noise and does not mean that every click or wheel movement is completely inaudible.
AA Battery Power with Intelligent Sleep
The mouse operates using one AA alkaline battery. After approximately 10 minutes without activity, it enters a power-saving sleep state. Move or click the mouse to wake it.
- Requires 1 × AA alkaline battery
- AA battery is not included
- Automatic sleep helps conserve battery power
- No built-in rechargeable battery
- No USB charging port
Optical Tracking for Everyday Surfaces
The optical sensor is designed for regular desks, mouse pads and other suitable non-transparent surfaces. Tracking performance can be reduced on clear glass, mirrors, highly reflective finishes or uneven materials.
For consistent cursor movement, use a clean, flat mouse pad and keep the optical sensor free from dust and debris.
Complete Wireless Workstation Flexibility
Use the 2.4GHz receiver with a desktop, keep one Bluetooth channel paired to a laptop and the second channel paired to a tablet. Switching between the stored connections helps simplify multi-screen work without keeping a separate mouse for each device.
Usage, Battery and Care Guidance
- Use only a correctly inserted AA battery of the recommended type.
- Remove the battery before long-term storage.
- Do not mix old and new batteries or different battery types.
- Keep the mouse, receiver and battery away from water, moisture and excessive heat.
- Do not look directly into the optical sensor at close range.
- Clean the housing with a soft, dry cloth; do not use abrasive or solvent-based cleaners.
- Take regular movement breaks during long computer sessions regardless of the mouse design.
- Seek appropriate professional advice if you experience persistent pain, numbness or discomfort.
At a glance.
- Channel
- Connection
- 2.4GHz
- Included USB-A receiver
- Bluetooth 1
- Bluetooth 5.0
- Bluetooth 2
- Bluetooth 5.0
- In the box
- 1 × UGREEN MU008 Vertical Wireless Mouse – Black
1 × 2.4GHz USB-A nano receiver
1 × User documentation
The mouse stores connections for one 2.4GHz device and two Bluetooth devices. Use the mode controls to move between a desktop, laptop, tablet or other compatible device without repeatedly pairing the mouse.
The mouse can remain paired with up to three devices but actively controls only the currently selected device.
AA battery, USB-C adapter, computer, tablet and other illustrated accessories are not included.
Questions buyers ask.
Is this mouse suitable for left-handed users?
No. The sculpted shape and side-button position are designed for right-handed use.
Does it connect to three devices?
Yes. It stores one 2.4GHz connection and two Bluetooth pairings. It controls one selected device at a time.
Is the USB receiver included?
Yes. A USB-A 2.4GHz nano receiver is included and can be stored inside the mouse when not in use.
Does the mouse have a rechargeable battery?
No. It operates using one replaceable AA battery and does not have a charging port.
Is an AA battery included?
No. One AA alkaline battery must be purchased separately.
What are the correct DPI levels?
The supported levels are 1000, 1600, 2000 and 4000 DPI. This model does not support 16000 DPI.
Will it work with a USB-C-only laptop?
Use Bluetooth, or connect the USB-A receiver through a compatible USB-C adapter or hub. The adapter is not included.
Does it work with iPad or Android tablets?
Yes, through Bluetooth on compatible iPadOS and Android devices. Available pointer and button functions depend on the operating system.
Is this a completely silent mouse?
No mouse is completely inaudible. The MU008 uses low-noise controls designed to be quieter than conventional mouse buttons.
Will it cure or prevent wrist pain?
No. The vertical design supports a different hand posture, but comfort varies. This mouse is not a medical device and does not prevent or treat medical conditions.