Description
UGREEN 90371 Mini Portable Wireless Mouse Specifications (Model MU003)
The UGREEN 90371 is a compact, 2.4 GHz optical mouse engineered for travel and quiet workspaces, offering precise and adaptable performance across various operating systems.
Core Features
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Silent Click Technology: Equipped with Mute Click buttons to drastically reduce operating noise (typically under $40ext{dB}$). This makes the mouse ideal for minimizing distractions in quiet environments, such as libraries or open-plan offices.
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Adjustable DPI Sensitivity: Includes a dedicated switch to instantly cycle the optical sensor resolution through four adjustable levels, allowing users to optimize cursor speed and precision for different tasks.
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Ergonomic and Portable Design: Features an ergonomic, contoured shape for comfortable, long-term use. Its mini size and secure internal storage compartment for the USB receiver make it highly suitable for travelers and mobile professionals.
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Power Efficiency: Utilizes a smart power-saving chip that enables the mouse to enter a sleep mode after 30 minutes of inactivity, resulting in an estimated battery life of up to 18 months from a single AA battery.
Technical Data
| Parameter | Specification |
| Model Number | 90371 (MU003) |
| Connectivity | 2.4 GHz Wireless (via USB-A Receiver) |
| Buttons | 3 Buttons (Left, Right, Scroll Wheel) |
| DPI Levels | 4 Levels: 800 / 1200 / 1600 (Default) / 2400 DPI |
| Sensor Type | Optical |
| Operating Distance | Up to $10 ext{ meters}$ (32.8 feet) |
| Power Supply | 1 x AA Battery (Not Included) |
| Operating Current | $10 ext{ mA}$ |
| Compatibility | Windows 7/8/10/11, macOS 10.5+, Linux, Chrome OS, Android |
| Button Lifespan | Rated for 3 million clicks |
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