Wireless RF Silent Mouse DEFENDER Gassa MM-105 — Ambidextrous, 1600 DPI, 2.4 GHz, Nano USB Receiver

DEFENDER Gassa MM-105 is a compact ambidextrous wireless mouse with silent clicks and optical movement detection. It connects via a 2.4 GHz nano USB Type-A receiver, is battery powered and compatible with Windows and Mac. The device is lightweight and compact, measuring 111 × 64 × 44 mm and weighing 60 g, and offers three movement resolution modes up to 1600 DPI and up to 10 m wireless range.

Advantages

The mouse features silent click buttons for quieter operation, an ambidextrous ergonomic shape suitable for both hands, and an optical sensor with adjustable resolution (three modes, maximum 1600 DPI). It uses a nano USB receiver for simple plug-and-play connection and supports a wireless range of up to 10 m. The small size and low weight make it portable and easy to carry.

Suitable for

• Everyday office work and web browsing
• Home use and remote work
• Mobile use with laptops and compact workspaces

Key specifications

• Form factor: Ambidextrous
• Buttons: 5 (including scroll wheel)
• Scroll: 1 wheel, vertical
• Movement detection: Optical
• Movement resolution: Up to 1600 DPI (3 modes)
• Wireless frequency: 2.4 GHz (RF Wireless)
• Wireless receiver: Nano USB Type-A
• Wireless range: Up to 10 m
• Power source: Battery
• Silent click: Yes
• Dimensions (H×W×D): 111 × 64 × 44 mm
• Weight: 60 g

How to use

Insert the required battery, plug the nano USB receiver into an available USB Type-A port on your Windows or Mac computer and allow the system to recognize the device. Place the mouse on a flat surface and use the scroll wheel and buttons as needed. Switch between the available DPI modes using the dedicated button (if present) to adapt cursor sensitivity for different tasks.

Recommendations

Keep the mouse and nano receiver out of the reach of children. For stable performance, operate within the 10 m range and avoid large metal obstacles or sources of strong RF interference. Comply with RoHS disposal and recycling guidelines.