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Razer Viper V4 Pro Wireless Esports Gaming Mouse

Razer Viper V4 Pro Wireless Esports Gaming Mouse

Razer

$278.00 AUD
$278.00 AUD
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Tax included. Shipping calculated at checkout.
Weighing just 49g, this ultra-light gaming mouse offers unmatched agility while maintaining perfect balance. 
At its core, the Razer Focus Pro 50K Optical Sensor Gen-3 provides elite-level tracking with 50,000 DPI, 930 IPS, and 90G acceleration, enhanced by Frame Sync technology for ultra-precise, real-time responsiveness.
Game longer with up to 180 hours battery life (1000Hz) or 45 hours (8000Hz), making it ideal for extended sessions and competitive play.
Engineered with and trusted by esports professionals, the Viper V4 Pro is built for speed, precision, and endurance—everything you need to dominate every match.
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RAZER VIPER V4 PRO

FOR THE PRO

The choice of champions has a new successor. Enter the Razer Viper V4 Pro—fully upgraded with our latest mouse technologies, designed with and trusted by pros.

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*Source: ProSettings.net, "Pro Gaming 
Gear of the Year 2025", December 4, 2025
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"ITS RESPONSIVEMESS IS EXACTLY WHAT I NEED FOR HIGH STAKES MATCHES."

FAKER

6-TIME LEAGUE OF LEGENDS WORLD CHAMPION

WHAT RESPONSIVE TRULY MEANS TO PROS

Speed That Never Fails.

For the best players in the world, responsiveness isn’t just about speed—it’s about certainty. Every click, every micro adjustment, every flick must translate instantly and predictably in-game.

The Viper V4 Pro delivers that reliability with a familiar, competition-trusted feel the moment you pick it up.

FASTER WIRELESS PLATFORM

Push your play with the Razer HyperSpeed Wireless Gen-2 system—over 60% more efficient*, enabling true 8000 Hz polling and slashing latency by 55% versus the previous gen—delivering more consistent inputs so you can react with absolute precision in-game.

* Under standard test conditions
Faster Wireless Platform

LOWER MOTION LATENCY

Achieving motion latency as low as 0.36 ms—up to 2.5× ahead of equivalent competitors. The Viper V4 Pro keeps your aim perfectly aligned to deliver the ultimate competitive edge.

Lower Motion Latency

LOWER CLICK LATENCY

Engineered for peak competitive performance, the Viper V4 Pro holds a decisive lead in click responsiveness. Its mechanical side buttons boast 5.0× lower latency, ensuring faster reactions across every crucial inputs.

Lower Click Latency

#1 TRUSTED SHAPE, NOW EVEN LIGHTER

More Agile Than Ever.

A pro-trusted shape, now even lighter at 49 g*, with no compromise to structure or balance—delivering agility that adapts instantly to any grip style.

*50 g for White Edition

Feature Pointers
Mouse
Separated side buttons to
prevent misclicks
Smooth-touch finish that feels soft and
smooth, yet remains easy to grip
Large mouse feet for better glide feel

ALL-OPTICAL SENSOR,SCROLL

WHEEL AND SWITCHES

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ITS RESPONSIVEMESS IS EXACTLY WHAT I NEED FOR HIGH STAKES MATCHES.

ZELLSIS

VALORANT MASTERS MADRID 2024 CHAMPION

网页模块复刻

ALL-OPTICAL SENSOR, SCROLL WHEEL AND SWITCHES

RAZER™ FOCUS PRO 50K OPTICAL SENSOR GEN-3

Next-level Precision.

Enhanced with 50K DPI, 930 IPS, and 90 G for unerring accuracy. Minimize latency with Frame Sync through just-in-time scanning and reporting for ultimate precision.

Learn More

ADVANCED SOFTWARE CUSTOMISATION

Tuned for Peak Precision.

Calibrate the mouse to your exact preferences with Razer Synapse for consistent, tournament-ready precision.

  • DYNAMIC SENSITIVITY

    Enable deeper control of your DPI output and mouse input to best suit your playstyle.

  • ROTATION TOOL

    Adjust mouse orientation for horizontal swipes.

  • 1-DPI STEP ADJUSTMENTS

    Achieve pixel-perfect sensitivity with single DPI step increments.

  • SENSITIVITY MATCHER

    Precisely port over the DPI settings of your current mouse to the Viper V4 Pro.

  • ASYMMETRIC CUT-OFF

    Individually set a lift-off and landing distance from up to 26 levels.

  • SMART TRACKING

    Auto-calibrate to maintain a consistent lift-off distance on all surfaces.

RAZER™ OPTICAL MOUSE SWITCHES GEN-4

Top-tier Durability, Tactility, and Speed.

Built to withstand over 100 million clicks, these switches are designed for reliable, real game actuation without heavy configuration. With zero double-click issues and no debounce delay, every click registers with flawless precision-so your aim feels identical since day one.

Learn More

RAZER™ OPTICAL SCROLL WHEEL

3.3× More Reliable Than Mechanical Designs.

More precise and durable than mechanical variants, our industry-leading optical scroll for esports mice delivers pro-grade tracking and crucial tactile feedback required for high-precision gaming.

Learn More
Connection Excellent Connection Good Connection Fair Connection Poor
Battery 100% Battery 75% Battery 50% Battery 25%
Polling 8000Hz Polling 4000Hz Polling 2000Hz Polling 1000Hz Polling 500Hz Polling 125Hz

MORE FEATURES VALIDATED BY PROS

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SMOOTH-TOUCH FINISH

Coated with a finish that feels soft and smooth, yet remains easy to grip.

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SMART POLLING RATE SWITCHER

Coated with a finish that feels soft and smooth, yet remains easy to grip.

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UP TO 180 HOURS OF BATTERY LIFE

Power through your most intense scrimming and tournament schedule.

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RAZER SYNAPSE WEB

Take full control instantly right from your browser. Fine-tune settings and switch on-board profiles wherever you play.

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6 PROGRAMMABLE CONTROLS

From essential commands to complex macros, enjoy a greater degree of control at your fingertips.

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QUICK ONBOARD ADJUSTMENTS

Change DPI or polling rate on-the-fly for unfair competitive edge in game.

UNLOCK THE ULTIMATE PRO COMBO

Pair your Razer Viper V4 Pro with the Razer Gigantus V2 Pro—the perfect soft esports gaming mouse mats. With five speed ratings, you’ll always find the ideal glide and control for your playstyle. Experience a true synergy that takes your performance to the next level.

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FAQs

What is the form factor of the Razer Viper V4 Pro?

The Razer Viper V4 Pro has a right-handed symmetrical shape optimized for Claw and Fingertip users. Its lightweight, pro-trusted profile makes it ideal for competitive play where rapid directional control and micro-adjustments are critical.

Who is the Razer Viper V4 Pro ideal for?

The Viper V4 Pro is built for competitive players who rely on rapid directional control, precise tap-fire timing, and continuous micro-adjustments in fast-paced shooters. Perfect for titles where millisecond-level reactions decide the outcome.

Does the Razer Viper V4 Pro have onboard memory?

Yes. It features one onboard profile that saves your last-used Synapse settings—DPI stages, button mappings, and performance preferences—so you can compete consistently anywhere.

What does the button at the bottom of the Razer Viper V4 Pro do?

The button is programmable on Synapse, but by default, it toggles power (press and hold for 2 seconds to ON/OFF) and DPI (press and release). The factory DPI settings are set at 400, 800, 1600 (default), 3200, and 6400.

How do I test the Razer Viper V4 Pro’s polling rate?

You can test polling rate using our official tool at here. For best results, plug the HyperPolling Wireless Dongle directly into your PC, close background apps, and move the mouse in circular motions during testing.

How do I optimize my mouse for the best accuracy in gaming?

To improve accuracy, consider disabling the "Enhance pointer precision" option in your Windows mouse settings, as this feature can affect mouse sensitivity. Additionally, you can further optimize performance using the Razer Synapse app.

What do the 3 LED indicators on my Razer HyperSpeed Wireless Gen-2 dongle show?

From left to right, they indicate battery life, connection status and polling rate by default. However, you can configure each LED via Synapse to indicate battery level, connection status, polling rate, or DPI stages in any order you prefer, or switch it off.