Wireless mouse DEFENDER AURIS MB-027 interface

The DEFENDER AURIS MB-027 wireless mouse offers a compact, ergonomic design with silent click operation and adjustable sensitivity. It supports three DPI levels — 800, 1200 and 1600 — to match different tasks that require either precise pointer control or faster cursor movement. The grey finish and low-profile shape are intended to fit a variety of workspaces while providing a reliable wireless connection and extended battery life for everyday use.

Advantages

The device provides quiet switching to reduce noise during prolonged use, and three-step DPI adjustment for quick sensitivity changes without software. Its ergonomic form reduces hand strain during extended sessions. The wireless connection ensures freedom of movement and the energy-efficient electronics help extend battery life, supporting sustained operation in office and home environments.

Suitable for

• Office work with document editing and spreadsheet navigation
• Web browsing and multimedia control
• Home computer use and remote learning
• Travel and mobile setups where a compact, wireless mouse is required

Key specifications

• Connection type: wireless
• Click operation: silent/quiet
• DPI selectable: 800 / 1200 / 1600
• Design: ergonomic, low-profile
• Colour: grey
• Power: battery-powered with energy-saving mode
• Compatibility: standard USB receiver connection for most desktop and laptop systems

How to use

Install the included wireless USB receiver into an available USB port on your computer. Insert the required battery into the mouse following the polarity markings, then switch the device on. The mouse will pair automatically with the receiver and be ready for use. Change the pointer sensitivity by pressing the DPI button to cycle through 800, 1200 and 1600 DPI settings according to your task. Turn the mouse off when not in use to conserve battery.

Usage recommendations

For best performance place the USB receiver in a port with clear line of sight to the mouse and avoid heavy metal obstructions. Use on a flat, non-reflective surface or a mouse pad to achieve consistent tracking. Replace the battery promptly when pointer responsiveness degrades, and turn the mouse off during transport to prevent accidental activation.