Razer DeathAdder V4 Pro Wireless Black Gaming Mouse, 56g Ultra,Lightweight, Focus Pro 45K Optical Sensor Gen,2, 8000Hz Polling, Optical Scroll Wheel, 150hr Battery | RZ01-05330100-R3G1

The legend has been refined. The Razer DeathAdder V4 Pro Black takes the award-winning ergonomic shape trusted by millions and injects it with Razer’s most advanced hardware to date. Re-engineered for the 2025–2026 competitive season, this mouse focuses on three key pillars: extreme weight reduction, near-zero latency, and the elimination of mechanical failure points. It is the first DeathAdder to go "all-optical," ensuring your gear never lets you down in high-stakes moments.

Key Features

• •56g Ultra-Lightweight Design: Re-engineered with optimized internal structural integrity and a smooth-touch finish, making it over 10% lighter than its predecessor for faster, effortless swipes.
• •Focus Pro 45K Optical Sensor Gen-2: The world’s most precise sensor with a staggering 45,000 DPI, 900 IPS speed, and 99.8% resolution accuracy, allowing for flawless tracking on glass and other difficult surfaces.
• •Razer™ Optical Scroll Wheel: A revolutionary upgrade that replaces mechanical encoders with light-based tracking. It is 3x more durable and provides a consistent, tactile notched feel that won't degrade over time.

• •HyperSpeed Wireless Gen-2: An ultra-stable connection that is 63% more power-efficient, enabling a true 8000Hz wireless polling rate out of the box with the included weighted dongle.

   

Performance / Technology The DeathAdder V4 Pro is built for the "0.1%." With Gen-4 Optical Mouse Switches, it offers a 100-million click lifecycle and a crisp, tactile feel with zero debounce delay. The inclusion of 8000Hz HyperPolling technology means the mouse communicates with your PC every 0.125ms—providing 8x more data than standard gaming mice. This results in the smoothest cursor movement and the lowest click latency ever seen in a wireless ergonomic mouse.

Design & Ergonomics Razer has meticulously maintained the iconic right-handed contoured shape while refining the details. The side buttons have been slightly separated and redesigned to reduce accidental presses, and the larger 100% PTFE feet ensure a smoother glide across any mousepad. The new "Smooth-Touch" coating provides a premium, grippy feel that stays comfortable during long-duration tournament play.

Compatibility / Use Cases Whether you are a professional Counter-Strike player or a high-tier Valorant competitor, the V4 Pro is the industry standard for performance. It supports both Razer HyperSpeed Wireless and wired connections via a lightweight Speedflex USB-C cable. With up to 150 hours of battery life at 1000Hz (or 22 hours at 8000Hz), it is built to last through entire tournament weekends without a charge.

Why This Product Stands Out The V4 Pro stands out by solving the "scroll wheel jump" issue once and for all with its new optical encoder. Most high-end mice eventually suffer from mechanical wear; the DeathAdder V4 Pro removes those moving parts in favor of light-based sensors. When you combine that reliability with a 56g shell and a 45K DPI sensor, you have a mouse that isn't just a peripheral—it's a precision instrument.