The **UGREEN 90550 (MU105)** 2.4 G Wireless Mouse offers a simple, reliable, and quiet solution for your daily computing needs. Its **ergonomic, contoured design** ensures hours of comfort, while the **silent-click buttons** (with 99% noise reduction) make it ideal for shared spaces like offices, libraries, or late-night work sessions.
With a stable 2.4 GHz wireless connection and a working range of up to **10 meters**, you’ll enjoy smooth, consistent performance without dropouts. The mouse features **4 adjustable DPI levels** (800 / 1200 / 1600 / 2400), allowing you to fine-tune the sensitivity based on your task — whether you’re browsing spreadsheets or working on a high-resolution display.
Weighing just **85 g**, the 90550 is lightweight and easy to handle, and is powered by a single **AA battery** (included) that can last up to **18 months**, thanks to automatic sleep mode after ~10 minutes of inactivity. Its broad compatibility — including Windows, macOS, Linux, Android, HarmonyOS, and iPadOS — ensures it works seamlessly across your devices.
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| Model / SKU | MU105 / 90550 |
| Connection | 2.4 GHz (USB nano receiver) |
| Wireless Range | Up to 10 m / ~33 ft |
| DPI Levels | 800 / 1200 / 1600 / 2400 |
| Buttons | 3 (Left, Right, Scroll) |
| Click Noise Reduction | ~99% silent click |
| Power / Battery | 1 × AA battery (included), up to 18 months |
| Auto Sleep | Yes, auto sleep after ~10 min inactivity |
| Weight | 85 g |
| Operating Systems | Windows, macOS, Linux, Android, HarmonyOS, iPadOS |
| Warranty Terms | 1-year warranty provided by UGREEN MAURITIUS – 101 Multimedia. |
| Brand | |
|---|---|
| Mouse / Keyboard | Classic |
| Connectivity | Wireless – 2.4ghz |
| Form Factor | Standard |
