Wired gaming mouse A4Tech Bloody R72 ULTRA DUO — 4000 DPI, RGB lighting

The A4Tech Bloody R72 ULTRA DUO is a wired gaming mouse offering up to 4000 DPI sensitivity and customizable RGB lighting. Designed for both gaming and daily tasks, it combines adjustable tracking precision, multiple programmable buttons and an ergonomic shape intended for prolonged use. The mouse delivers responsive input suitable for fast-paced FPS play as well as more tactical MOBA sessions, while providing straightforward adjustments to DPI and lighting to match player preferences.

Advantages

The mouse provides a high-precision optical sensor with DPI settings up to 4000 for accurate tracking across common screen resolutions. RGB lighting supports visual customization and status feedback without adding complexity. A multi-button layout enables assignment of macros and in-game commands, and the wired connection ensures stable, low-latency input. The ergonomic body is shaped to reduce fatigue during extended sessions and offers reliable mechanical switches for consistent click performance.

Suitable for

• First-person shooter (FPS) gaming where precise aiming and low latency are important
• MOBA and strategy games requiring multiple programmable inputs
• Everyday office and home use with adjustable sensitivity for different tasks
• Users who prefer wired peripherals for stable connection and power

Key specifications

• Maximum sensitivity: 4000 DPI with adjustable steps
• Connection type: wired USB for direct, low-latency input
• Lighting: full RGB illumination with customizable effects
• Buttons: multiple programmable buttons for macros and shortcuts
• Ergonomics: contoured body designed for extended use and reduced hand fatigue
• Switch type: durable mechanical switches for reliable click response

How to use

Connect the mouse to an available USB port and allow the operating system to recognize the device. Adjust DPI using the dedicated DPI control or companion configuration software if available, and set RGB lighting and button assignments through the software or on-device controls. Use the programmable buttons to map in-game commands, macros or frequently used shortcuts to streamline workflow and gameplay. The wired connection requires no batteries and provides consistent power and signal during use.

Usage recommendations

For stable tracking, use the mouse on a flat, low-friction surface or a quality gaming mouse pad. Select DPI settings that match your screen resolution and play style: lower DPI for fine aiming in FPS, higher DPI for fast cursor movement in large-resolution displays. Keep drivers or configuration software updated to access the latest customization options and firmware improvements.