UGREEN MU105 2.4GHz Wireless Mouse Midnight Blue – UG-90550

The UGREEN MU105 2.4GHz Wireless Mouse (UG-90550) is a compact and ergonomic wireless mouse designed for office work, studying, browsing, remote work, and everyday computer use. Finished in stylish Midnight Blue, it combines quiet operation, adjustable sensitivity, long battery life, and reliable wireless connectivity.

Using 2.4GHz wireless technology, the MU105 connects through an included USB-A nano receiver and provides an operating range of up to 10 metres. Its plug-and-play design makes setup simple without requiring complicated software or pairing.

The mouse provides four adjustable sensitivity levels of 800, 1200, 1600, and 2400 DPI, allowing users to select the cursor speed that best suits their work, screen resolution, or personal preference. Silent-click buttons help minimize noise, making the MU105 particularly suitable for offices, libraries, classrooms, meetings, and shared workspaces.

Powered by a single AA battery, the mouse can provide up to 18 months of battery life under suitable usage conditions, while automatic sleep functionality helps conserve power during periods of inactivity.

Product Features

2.4GHz Wireless Connectivity

Provides a stable 2.4GHz wireless connection through the included USB receiver, eliminating cable clutter on your desk.

Up to 10m Wireless Range

Offers an operating range of up to 10 metres, providing convenient wireless control around compatible computers and workstations.

4-Level Adjustable DPI

Switch between 800, 1200, 1600, and 2400 DPI to adjust cursor sensitivity for browsing, office applications, document editing, and other tasks.

Silent Click Design

Features near-silent button operation to reduce distracting clicking sounds in offices, libraries, classrooms, meetings, and home environments.

Up to 18 Months Battery Life

Energy-efficient operation provides up to 18 months of battery life from a single AA battery, depending on usage conditions and battery quality.

Automatic Sleep Mode

Automatically enters a power-saving state after extended inactivity to help conserve battery power.

Plug-and-Play USB Receiver

Simply connect the included USB-A receiver to a compatible computer and begin using the mouse without installing additional drivers.

Ergonomic Design

The contoured shape is designed to provide a comfortable grip for everyday computer work and extended use.

Optical Tracking

Features an optical sensor designed to provide smooth and responsive cursor movement across a variety of common working surfaces.

Lightweight Construction

At approximately 85g, the MU105 is easy to carry with a laptop for work, school, meetings, and travel.

Product Specifications

• Product Type: Wireless Optical Mouse
• Brand: UGREEN
• Model: MU105
• Product Code: UG-90550 / 90550
• Colour: Midnight Blue
• Wireless Technology:4GHz
• Receiver: USB-A Wireless Receiver
• Wireless Range: Up to 10m
• Sensor: Optical
• DPI Levels: 800 / 1200 / 1600 / 2400 DPI
• Maximum DPI: 2400 DPI
• Polling Rate: 250Hz
• Buttons: 3
• Click Design: Silent / Low Noise
• Power Source: 1 × AA Battery
• Battery Life: Up to 18 Months
• Power Saving: Automatic Sleep Mode
• Material: ABS
• Weight: Approximately 85g
• Dimensions: Approximately 62 × 67 × 39mm
• Plug and Play: Yes
• Compatible Systems: Windows, macOS, Linux, ChromeOS, Android, HarmonyOS and iPadOS
• Suitable For: Laptops, Desktop PCs and Other Compatible Devices
• Applications: Office Work, Studying, Browsing, Remote Work, Home Computing and Everyday Productivity