Wireless mouse DEFENDER AURIS MB-027 interface

The DEFENDER AURIS MB-027 wireless mouse offers a compact, ergonomic design with silent click technology and three selectable DPI levels (800, 1200, 1600). Its wireless interface provides a clutter-free connection for everyday computing tasks, combining reliable tracking with a lightweight form factor suitable for prolonged use. The device is compatible with most operating systems and standard USB receivers, making it a practical choice for both office and home environments.

Advantages

The mouse reduces audible click noise for quieter environments and presents three DPI options to quickly adapt pointer sensitivity for different tasks. Ergonomic contours support comfortable hand placement to minimize fatigue during extended sessions. The wireless design eliminates tangled cords and allows freedom of movement, while a responsive optical sensor ensures accurate cursor control on common surfaces.

Suitable for

• Office work and data entry
• Web browsing and general computer use
• Home and remote work setups
• Presentations and meetings
• Users who prefer low-noise peripherals

Key specifications

• Connection type: wireless USB receiver
• Sensor: optical tracking
• DPI settings: 800 / 1200 / 1600 (adjustable)
• Click type: silent / low-noise switches
• Ergonomics: right- or ambidextrous-oriented compact shape
• Power: battery-operated (standard replaceable battery)
• Compatibility: works with major desktop and laptop operating systems

How to use

Insert the supplied USB receiver into an available USB port on your computer. Install batteries in the mouse following the battery compartment markings, then switch the mouse on. Adjust pointer sensitivity by pressing the DPI selection button to cycle through 800, 1200 and 1600 DPI. Position the mouse on a flat surface and move it to control the cursor. For first-time use, allow the operating system to detect and configure the device automatically; no additional drivers are typically required.

Usage recommendations

Use the mouse on a clean, flat surface or a mouse pad to ensure consistent tracking. For extended battery life, turn the mouse off when not in use and replace batteries with fresh ones when responsiveness decreases. Keep the USB receiver plugged in during use and store it safely when transporting the mouse to avoid loss.