Redragon BM-4131 2.4GHz Wireless Vertical Mouse 4000 DPI

The Redragon BM-4131 is designed for users who prefer a more natural hand position during long hours of office work, browsing, study, or everyday computer use. Its vertical ergonomic right-handed shape changes the usual flat mouse posture, while five selectable DPI levels — 800, 1200, 1600, 2400, and 4000 DPI — let users adjust cursor sensitivity to suit different tasks. The mouse connects through 2.4GHz wireless technology using a compact USB nano receiver, providing cable-free operation without Bluetooth pairing. Six buttons, including forward and back navigation controls plus a dedicated DPI button, add practical shortcuts for regular desktop use.

Key Features

• Vertical ergonomic right-handed design supports a more natural hand position during extended computer use.
• Five adjustable DPI levels — 800 / 1200 / 1600 / 2400 / 4000 DPI — provide flexible cursor sensitivity.
• 2.4GHz wireless connectivity keeps the desk free from a permanent mouse cable.
• USB nano receiver enables straightforward wireless connection with compatible computers.
• 6-button layout includes forward and back navigation buttons plus a dedicated DPI control.
• Plug & Play setup allows the computer to recognize and configure the mouse automatically after connecting the receiver.

Specifications Table

FAQs

What DPI settings does the Redragon BM-4131 support?

The Redragon BM-4131 offers five DPI levels: 800, 1200, 1600, 2400, and 4000 DPI. Users can cycle through these settings using the dedicated DPI button to adjust cursor sensitivity for different everyday tasks.

How does the Redragon BM-4131 connect to a computer?

The BM-4131 connects through 2.4GHz wireless technology using a USB nano receiver. After installing the required batteries and plugging the receiver into a compatible USB port, the computer can recognize and configure the mouse automatically.