Wireless Ergonomic Mouse DEFENDER Astro Elite 52056, right-hand, 3200 DPI, 2.4 GHz, rechargeable 500 mAh, 6 buttons, nano USB receiver

DEFENDER Astro Elite 52056 is a right-hand wireless ergonomic mouse designed for desktop and laptop use. It features optical movement detection with up to 3200 DPI, three selectable resolution modes and a built-in 500 mAh rechargeable battery. The mouse connects via a 2.4 GHz RF link using the included nano USB Type-A receiver and provides an approximate wireless range of 10 m. The device has six pressed buttons, one scroll wheel and programmable functions suitable for general-purpose computer work on Windows and macOS.

Advantages

The mouse combines an ergonomic right-hand form factor with adjustable sensitivity up to 3200 DPI, rechargeable power and a compact nano receiver for easy plug-and-play. Six buttons and a programmable interface allow customization of common commands, while optical tracking and three resolution modes provide precise cursor control. Compliance with RoHS indicates adherence to standard environmental and safety restrictions.

Suitable for

• Office and home productivity tasks
• General web browsing and document editing
• Light graphic work requiring adjustable DPI
• Use with laptops and desktops on Windows and macOS

Key specifications

• Form factor: Right-hand ergonomic design
• Colour: White
• Movement detection: Optical
• Maximum movement resolution: 3200 DPI; 3 resolution modes
• Buttons: 6 pressed buttons; programmable buttons
• Scroll: 1 vertical scroll wheel
• Wireless technology: 2.4 GHz RF with nano USB Type-A receiver
• Wireless range: Up to 10 m
• Battery: Built-in rechargeable 500 mAh
• Dimensions (H×W×D): 124 × 78 × 41 mm
• Weight: 90 g
• Operating systems: Windows and macOS supported
• Compliance: RoHS

How to use

Insert the included nano USB Type-A receiver into a free USB port on your computer. Turn on the mouse and allow a moment for the system to recognize the RF device; no additional drivers are typically required for Windows or macOS. Use the DPI switching function to select one of the three resolution modes according to your task, and program buttons using your preferred software or system settings if customization is needed. Charge the built-in battery with the supplied cable or a compatible USB charger until fully charged before first use.

Usage recommendations

Avoid opening the housing to prevent the risk of electric shock. For best wireless performance keep the receiver within line of sight and avoid large metal obstacles between the receiver and the mouse. Charge the battery regularly to maintain responsiveness and follow RoHS guidance for disposal.