Ultra-lightweight Wireless Ergonomic Esports MouseBecome 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.56 G ULTRA-LIGHTWEIGHT DESIGNFaster 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.MADE WITH AND TRUSTED BY PROSSame 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.RAZER HYPERSPEED WIRELESS GEN-2Industry-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.HEMISPHERICAL DONGLE REDESIGNGreater 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.ALL-OPTICAL SENSOR. SCROLL WHEEL AND SWITCHESThe 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.