A NEW PINNACLE FOR COMPETITIVE GAMING PERFORMANCE – RAZER UNVEILS THE VIPER V4 PRO AND GIGANTUS V2 PRO -

Created for competitive gamers and esports pros, Razer’s latest wireless esports mouse and soft gaming mouse mat lineup deliver ultra-responsive performance and tailored control across every playstyle.

IRVINE, CALIF. – MARCH 24, 2026 — Razer™, the world’s leading lifestyle brand for gamers, proudly announces the launch of the Razer Viper V4 Pro and Razer Gigantus V2 Pro. The latest evolution of esports gear by the #1 gaming mouse brand amongst pro-gamers1 – this new duo is engineered to give players an edge in today’s most demanding competitive game titles.

Refined by Pros. From the #1 Mouse Brand.

The Viper V4 Pro takes one of the world’s most trusted esports mice and makes it lighter, faster, and more precise, while the Gigantus V2 Pro reimagines Razer’s flagship soft gaming mouse mat with five distinct speed ratings so players can choose the surface that locks in the way they play.

At the highest levels of competitive play, milliseconds decide rounds and series. Built with direct input from pros, the Viper line has long been a fixture in top-level competition, while the Gigantus line remains a trusted choice for gamers seeking reliable control.

Together, they form a pro-level combo built to outpace the fastest plays in today’s games, bringing quicker response and more consistent control than any other pairing out there.

“In Esports, matches swing on margins as thin as a few milliseconds. At that level, players can’t afford guesswork. They rely on what’s proven to win, which is why Razer has become the top choice of pro players,” said Jeffrey Chau, Global Esports Director at Razer. “The Viper V4 Pro is engineered to deliver faster, more consistent inputs where it matters most: live competition. Combined with the Gigantus V2 Pro’s specialized surfaces, this is a loadout built not just to keep up with the fastest plays in the game, but to outpace them.”

Razer Viper V4 Pro: When the Best Gets Better

Riding on the dominance of the Viper V3 Pro – the #1 Mouse used by esports pros2, and still their top choice today – Viper V4 Pro takes the winning formula even further by delivering faster and more consistent aim, not just clicks that feel good.

Engineered for claw and fingertip grips, it sharpens pro-level fundamentals such as latency, tracking integrity, and click consistency, so players can focus on competing, not configuring.

“The Viper V4 Pro feels like an extension of my hand. Its responsiveness is exactly what is needed for high-stakes matches,” said Lee “Faker” Sang-Hyeok, six-time League of Legends World Champion.

Unmatched Speed and Precision

· Razer HyperSpeed Wireless Gen-2 with true 8,000 Hz polling
While the DeathAdder V4 Pro was the first to debut this next-gen wireless platform, the Viper V4 Pro pushes the boundary even further – now delivering ultra-fast latency with averages as low as 0.204 ms for clicks and 0.36 ms for motion, and true 8,000 Hz polling in both wireless and wired modes.

Thanks to improved wireless efficiency and sensor optimizations, the Viper V4 Pro is around 2.5 times faster in motion latency and achieves up to 180 hours ofbattery life (at 1,000 Hz), nearly double the play time compared to equivalent wireless gaming mice options.

· Razer Focus Pro 50K Optical Sensor Gen-3

Next level precision with up to 50,000 DPI, 930 IPS, and 90 G acceleration, now featuring Frame Sync, the first sensor technology in the market to align sensor frames with the mouse’s scanning and polling cycle for just-in-time scanning and reporting. This minimizes motion latency even further, allowing for faster and more responsive aim, all while improving battery efficiency by eliminating redundant sensor updates.

The sensor also includes advanced software tools such as Dynamic Sensitivity, Mouse Rotation, 1 DPI step adjustments, Sensitivity Matcher, Asymmetric Cut Off (26 levels), and Smart Tracking to elevate gameplay and make it easier to port settings between different setups.

Built to Last

· Razer Optical Scroll Wheel Optical scroll wheel tuned for esports that is 3.3 times more reliable and consistent than traditional mechanical designs. It offers more precise scrolling and helps prevent unintended scroll inputs during weapon swaps, ability cycling, or inventory navigation.

· Razer Optical Mouse Switches Gen-4 Redesigned with a completely updated switch architecture, delivering ultra-fast response times and up to a 100-million-click lifecycle. It retains true mechanical tactile feedback while leveraging optical actuation for crisp, consistent clicks with zero debounce delay, eliminating double-click issues common in mechanical switches.

Shaped by Pros. Made to Clutch

· Ultra-light. Ultra-balanced. Approximately 49 g in Black and 50 g in White – around 9% lighter than the Viper V3 Pro. This reduction is achieved through mechanical optimizations such as refined shell thickness and a more compact PCB, while reinforced structural elements ensure stability and durability. The result is a mouse that feels exceptionally light yet reassuringly solid in hand.

· Ready to Plug-In and Perform

An optimized hemispherical dongle provides stable connectivity and at-a-glance status via integrated LED indicators. Razer Synapse Web enables streamlined,

browser-based device tuning without software installation, and quick onboard adjustments let players change DPI and polling on the fly, for instant in-match optimization.

Razer Viper V4 Pro
US$159.99 / €179.99 MSRP Available now at Razer.com, RazerStores, and select retailers worldwide.