The Razer Viper V2 Pro was the mouse that dethroned the Logitech G Pro X Superlight's multi-year dominance when it launched in 2022 at 58 grams wireless with the Focus Pro 30K sensor and 4KHz polling. It represented a dramatic 16-gram reduction from the 74-gram Viper Ultimate and immediately attracted professional players who had been waiting for Razer to deliver a true Superlight competitor. The third-generation optical switches eliminated debounce delay entirely, delivering the fastest click response of any wireless mouse at the time. The Viper V2 Pro won multiple major tournaments in its first year, signaling the shift in professional mouse preference from Logitech to Razer. It established the aggressive specifications platform that the Viper V3 Pro would later refine and dominate with. The V2 Pro was the turning point in the Razer versus Logitech battle for esports supremacy.