• improve your gaming skills with this razer viper v3 pro wireless gaming mouse. Featuring razer focus pro optical sensor gen-2, this mouse guarantees impressive levels of precision. The razer 8,000hz hyperpolling technology enables extremely low-latency response, and the razer hyperspeed wireless technology assures highly reliable and seamless connection. • 54g ultra lightweight design — designed in collaboration with world-class esports pros, the viper v3 pro’s perfectly balanced ultra lightweight design allows gamers to make swift, precise flicks that match every intention • focus pro optical sensor gen-2 — experience pro grade tracking performance on a wider variety of surfaces including glass, supported by intelligent functions and 1-dpi step adjustments for more granular aim and control • 8000 hz hyperpolling technology — by combining razer hyperpolling with the ultra smooth connection of razer hyperspeed, experience flawless wireless performance with a true polling rate of up to 8000 hz • hyperspeed wireless — with an optimized dongle design that makes zero compromises on connection, enjoy top-tier wireless performance that remains smooth and reliable even in noisy tournament environments • optical mouse switches gen-3 — from an improved 90 million click lifecycle with zero double-clicking issues, to a blistering 0.2 ms actuation with no debounce delay, enjoy reliability and speed that outshines all others • up to 95 hours of battery life — power through the most intense scrimming and tournament schedule with up to 95 hours of high-performance competitive gameplay • Warranty Information: 2-Years Limited Hardware Warranty Store in a cool dry place USA