Souris sans fil DEFENDER AURIS MB-027 interface

The DEFENDER AURIS MB-027 wireless mouse delivers quiet operation and adjustable sensitivity in a compact, ergonomic design. Featuring three DPI settings — 800, 1200 and 1600 — it adapts to different tasks from precise cursor control to faster pointer movement. The wireless interface offers freedom of movement without cable clutter, while the silent-click mechanism reduces noise in shared or quiet environments. Its black finish and streamlined shape suit both office and home setups.

Advantages

The silent click technology minimizes audible feedback from left and right buttons, making the device suitable for meetings, libraries and open-plan offices. Adjustable DPI allows quick switching between detailed work and general navigation without software. The ergonomic profile supports comfortable daily use and helps reduce hand fatigue. Wireless connectivity simplifies desk organization and enables a neat, cable-free workspace.

Suitable for

• Office work and data entry
• Home computer use and browsing
• Presentations and meetings where low noise is required
• General productivity tasks with varying pointer speed needs

Key specifications

• Connection type: wireless
• Adjustable sensitivity: 800 / 1200 / 1600 DPI
• Click type: silent click mechanism
• Color: black
• Form factor: ergonomic, right-handed-friendly silhouette
• Number of buttons: standard left, right, middle (scroll) and DPI switch
• Power source: battery-powered (battery type not specified)

How to use

Insert the required battery and plug the wireless receiver into an available USB port on your computer. Allow the operating system to detect and install the device automatically. Use the scroll wheel and the left/right buttons for standard navigation. Press the DPI switch to cycle between 800, 1200 and 1600 DPI to match pointer speed to your task. Position your hand to follow the ergonomic contour for sustained comfort during prolonged use.

Recommendations

Place the wireless receiver close to the mouse if possible to reduce interference and ensure stable communication. For prolonged battery life, switch the mouse off when not in use and select the lowest DPI when precise control is not required. Keep the sensor area clean for consistent tracking performance.