Razer is raising the bar for competitive gaming once again with the launch of the Razer Viper V4 Pro and Razer Gigantus V2 Pro, a powerful new pairing engineered to deliver lightning-fast response, superior precision and pro-level control. As the #1 gaming mouse brand used by esports pros, Razer is doubling down on performance to meet the demands of today’s fastest, most competitive titles.
The Viper V4 Pro builds on the legacy of the widely acclaimed Viper V3 Pro, currently the most-used mouse among professional players, while the Gigantus V2 Pro introduces a fully reimagined soft mouse mat ecosystem with five speed levels designed for every playstyle.
Together, they form Razer’s most advanced competitive setup yet.
Razer Viper V4 Pro: Lighter, Faster, and Built for Pure Competitive Precision
Designed with direct feedback from top esports athletes, the Viper V4 Pro makes substantial leaps in tracking integrity, latency, and click consistency, all essential for claw and fingertip grip players who rely on instant reactions and flawless aim.
Ultra-Low Latency Wireless With True 8,000 Hz Polling
Featuring Razer HyperSpeed Wireless Gen-2, the mouse delivers:
- Click latency averaging 0.204 ms
- Motion latency as low as 0.36 ms
- True 8,000 Hz polling in both wireless and wired modes
Despite its speed, the Viper V4 Pro achieves up to 180 hours of battery life at 1,000 Hz—a major improvement over previous generations.
Razer Focus Pro 50K Optical Sensor Gen-3
The latest iteration of Razer’s flagship sensor introduces Frame Sync, aligning sensor frames with polling cycles for “just-in-time” updates. This eliminates redundancy, reduces latency and boosts battery efficiency while offering:
- Up to 50,000 DPI
- 930 IPS tracking speed
- 90 G acceleration
Plus extensive calibration tools like Dynamic Sensitivity, Sensitivity Matcher, 1-DPI steps, Asymmetric Cut-Off and more.
Advanced Optical Hardware, Inside and Out
- Optical Scroll Wheel: 3.3× more reliable than mechanical wheels, tuned for esports
- Gen-4 Optical Mouse Switches: Ultra-fast response, zero debounce delay, and a 100M click lifespan
- Ultra-Lightweight Build: Just 49 g (Black) and 50 g (White), about 9% lighter than the Viper V3 Pro
Tournament-Ready Connectivity and Tuning
The new hemispherical dongle ensures stable performance and on-the-fly status visibility. Players can adjust DPI and polling instantly, while Razer Synapse Web allows browser-based tuning without installations.
Razer Gigantus V2 Pro: A Mouse Mat Engineered for Every Esports Role
Razer has revamped its flagship soft mouse mat with five distinct speed ratings, each tested and approved by top esports players including NiKo, Faker and Zellsis.
Five Playstyle-Specific Speed Profiles
- Max Control – Ultra-high friction for pinpoint flicks
- Control – High friction for steady micro-adjustments
- Balance – Hybrid glide for general versatility
- Speed – Low friction for quick movements
- Max Speed – Ultra-low friction for the fastest swipes (coming later)
Each speed profile is paired with matching GlideCore Foam firmness to deliver the right feel and stopping power for different roles and games.
Pro-Grade Construction
- Optimized for optical sensors
- Low-profile stitched edges to resist fraying
- Anti-slip base for stability
- Rollable, warp-resistant and travel-ready
The Ultimate Competitive Combo
When paired, the Viper V4 Pro and Gigantus V2 Pro offer a complete ecosystem designed for pro-tier performance. One focuses on ultra-low latency and elite precision, the other on playstyle-driven control, together forming a setup crafted to turn raw skill into consistent game-winning execution.
Price & Availability
- Razer Viper V4 Pro – US$159.99 / €179.99
- Razer Gigantus V2 Pro (Large – 500×480×4mm) – US$49.99 / €59.99
Both are available now via the Razer website, RazerStores and authorized retailers worldwide.
The Max Speed version of the Gigantus V2 Pro will be released at a later date.
