Overview Push your limits with the Razer DeathAdder V4 Pro—an ultra-lightweight wireless ergonomic esports mouse built for the pro. Weighing just 56 g, its award-winning shape is re-engineered with weight optimizations and a smooth-touch finish for faster, more controlled movement. Feel the difference with Razer™ HyperSpeed Wireless Gen-2—an ultra-stable wireless system that's over 63% more efficient (under standard test conditions) with 37% lower latency than previous gen. With Razer™ HyperPolling 8K Hz, experience hyper-responsive input at up to 8000 Hz in both wired and wireless modes. Dominate with Razer’s first Optical Scroll Wheel for esports—3x more durable with precise, tactile control. Aim with confidence using the Razer™ Focus Pro 45K Optical Sensor Gen-2, featuring 45,000 DPI, 900 IPS, 85 G acceleration, 99.8% resolution accuracy, and deep customization. Enjoy up to 150 hours of battery life at 1000 Hz. Backed by Razer™ Optical Mouse Switches Gen-4, experience enhanced click feel and a 100 million click lifespan. Auto-switching polling rate optimizes performance and battery life. For the Pro Become the deadliest version of yourself with the Razer DeathAdder V4 Pro—an ultra-lightweight wireless ergonomic mouse that’s the perfect esports specimen. The Biggest Tech Leap In a Decade Powered by a new generation of technologies, the DeathAdder V4 Pro represents the culmination of over two decades of engineering excellence—a bold leap that once again sets a new benchmark for what a gaming mouse can and should be. Faster Swipes. Effortless Control. Re-engineered with weight optimizations and a smooth-touch finish, our latest DeathAdder gaming mouse is now more than 10% lighter than its predecessor. Same Shape. Further Refinement. Retaining an award-winning ergonomic shape loved by pros and fans alike, the mouse internals have been overhauled for greater structural integrity through sustainable materials. Industry-leading Speed and Reliability. Feel the difference with an ultra-stable wireless system that’s over 63% more efficient and capable of true 8000 Hz polling rate with 37% lower latency than previous gen. *Under standard test conditions Greater Connectivity and Stability. Designed to complement our fastest wireless technology, the larger dongle houses a longer antenna for greater signal strength, while a weighted base keeps it anchored to your desk. Check the status of your mouse at a glance with a set of convenient LED indicators. The First in an Esports Mouse. Experience the highest degree of accuracy and consistency required for pro play with a triple threat of industry-leading mouse technologies.

RAZER™ OPTICAL SCROLL WHEEL: 3.3x More Reliable Than Mechanical Designs. More precise and durable than mechanical variants, our first optical scroll for esports mice delivers pro-grade tracking and crucial tactile feedback required for high‑precision gaming.

RAZER™ FOCUS PRO 45K OPTICAL SENSOR GEN-2: Peak Esports Precision. Aim true with an improved sensor with up to 45K DPI, 900 IPS, and 85 G. Supported by deep sensor customization options, enjoy flawless tracking on a variety of surfaces with 99.8% resolution accuracy.

RAZER™ OPTICAL MOUSE SWITCHES GEN-4: Top-Tier Durability, Tactility, and Speed. Boasting a staggering click lifecycle of over 100 million and greatly enhanced click feel, outlast them all with crisp, responsive switches that have been completely redesigned from the ground up.