Esports legend Faker unveiled Razer's new Viper V4 Pro on Instagram on March 25, 2026 — a shockingly light 49 g wireless gaming mouse engineered for blistering speed and pinpoint precision. Built on a pro-validated shape, the Viper V4 Pro pushes performance while keeping the weight to just 49 g. Faker said he collaborated with Razer to meet the exacting standards top players demand. Fans reacted instantly, leaving comments like "Drop a Faker edition ASAP" and "If it's the mouse Faker uses, I trust it."