UGREEN 2.4G Wireless Mouse Midnight Blue (UG-90550)

The UGREEN 2.4G Wireless Mouse (UG-90550, also known as MU105) is a compact and ergonomic mouse designed for home, office, and mobile computing. Finished in a sleek Midnight Blue, it combines precision tracking with silent operation for quiet environments. Featuring adjustable DPI up to 2400, a long-lasting battery, and plug-and-play wireless connectivity, this mouse delivers reliable performance across Windows, macOS, Linux, Android, ChromeOS, and iPadOS devices. Its lightweight design and contoured shape make it comfortable for long-term use while maintaining smooth control on a variety of surfaces.

Product Features

Ergonomic Design

The mouse features a contoured shape that fits naturally in the hand, helping reduce hand and wrist fatigue during extended computer use.

Silent Click Buttons

Equipped with 99% noiseless buttons, the MU105 allows quiet operation, ideal for offices, libraries, and shared spaces.

Adjustable DPI for Precision

With four DPI levels (800 / 1200 / 1600 / 2400), users can quickly switch sensitivity for different tasks, from precise editing to fast navigation across large screens.

Plug-and-Play Wireless

The 2.4GHz wireless connection via USB-A receiver allows instant, driver-free setup. The mouse works up to 10 meters from the receiver for flexible placement.

Energy-Efficient Design

Powered by a single AA battery, the mouse can last up to 18 months. It automatically enters sleep mode after 10 minutes of inactivity to conserve energy.

Versatile Surface Compatibility

The MU105 tracks accurately on a variety of surfaces including glass, paper, fabric, and wood, ensuring smooth performance in any workspace.

Product Specifications

• Model Number: UG-90550 (MU105)
• Connectivity: 2.4GHz Wireless via USB-A receiver
• Wireless Range: Up to 10 meters (33 feet)
• Sensor Type: Optical
• DPI Levels: 800 / 1200 / 1600 / 2400 DPI (adjustable)
• Polling Rate: 250Hz
• Buttons: 3 (Left, Right, Scroll Click)
• Clicking: 99% noiseless
• Power Source: 1 × AA battery
• Battery Life: Up to 18 months with automatic sleep mode
• Material: Matte-finish ABS plastic
• Weight: Approximately 85 grams
• Dimensions (L x W x H): 62 × 67 × 39 mm
• Color: Midnight Blue
• Compatibility: Windows 7/8.1/10/11, macOS, Linux, Android, ChromeOS, iPadOS, HarmonyOS
• Tracking Surfaces: Glass, fabric, paper, wood