Razer Basilisk V4 HyperSpeed - Ergonomic Gaming Mouse
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RAZER BASILISK V4 HYPERSPEED

ALL-AROUND IMMERSION & CUSTOMIZATION

Embrace the freedom to play your way with the Razer Basilisk V4 HyperSpeed, a wireless ergonomic RGB gaming mouse that delivers immersion and customization in perfect balance. Set the stage for your favorite games with features that enhance every aspect of your experience.

POWERED BY RAZER™ HYPERSCROLL TECHNOLOGY

4-Way Tilt Scroll Wheel with Free-Spin & Tactile Mode.

Cycle through weapons and skills with tactile precision, or switch to smooth, high-speed scrolling at the touch of a button to navigate content quickly or perform repeated in-game inputs.

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TACTILE MODE

Provides high-precision, notched scrolling, ideal for cycling through weapons, abilities, or inventory items with accuracy.

FREE-SPIN SCROLLING MODE

Enables smooth, high-speed scrolling, perfect for quickly navigating content or emulating repeated in-game commands.

RAZER™ FOCUS X 33K OPTICAL SENSOR GEN-3

Unrivaled Precision and Responsiveness.

Experience best-in-class tracking performance across a wider range of surfaces including glass—precision built to hold up flick after flick, wherever you play.

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UP TO 140 HOURS ON RAZER™ HYPERSPEED WIRELESS

High Performance, Low-Latency Gaming.

Experience lightning-fast, ultra-low-latency gaming with industry-leading wireless performance. Get up to 140 hours on Razer™ HyperSpeed Wireless, or up to 225 hours on Bluetooth, and switch modes to match how you play, whether at your desk or on the go.

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PERFECT 180

Instant Turn for Low-Sensitivity Players.

Snap a full 180-degree turn in an instant. Built for low-sensitivity gaming, Perfect 180 gives competitive FPS players the edge to react to threats from any direction.1

1 Depends on in-game sensitivity and Razer Synapse total count settings.
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MORE ADVANCED FEATURES
12 CUSTOMIZABLE CONTROLS

Limitless Configurations Assign an endless combination of commands and macros across 12 easy-access controls, including its acclaimed multi-function trigger to execute essential actions like push-to-talk, ping, and more.

IMMERSIVE UNDERGLOW

Powered by Razer Chroma™ RGB Customize each lighting zone from 16.8 million colors and countless lighting effects, and experience greater immersion as they react dynamically with hundreds of Chroma-integrated games. Sync compatible Razer Chroma RGB devices and 50+ partner products across your battlestation.

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.

MORE BUTTONS, MORE WAYS TO PLAY
RAZER HYPERSHIFT

Double Your Command Set Hold the multi-function trigger or any button you assign and every control doubles up, unlocking a second layer of commands whenever you need it.

MULTI-FUNCTION TRIGGER

Command Within Instant Reach Positioned for effortless reach without accidental misclicks, the acclaimed multi-function trigger puts your next command right where your finger already is. Remap it to any action in Razer Synapse for instant, on-demand control.

Razer Basilisk V4 HyperSpeed - Frequently Asked Questions

  • What is the form factor of the Razer Basilisk V4 HyperSpeed?

    The Razer Basilisk V4 HyperSpeed features a right-handed ergonomic design with a signature thumb rest for less finger drag and smoother flicks when gaming.

  • How do I remap buttons and customize settings for the Razer Basilisk V4 HyperSpeed?

    Download and install Razer Synapse to configure button mappings, macros, scroll modes, Hypershift functions, lighting effects, and more.

  • What is Perfect 180 and how does it work?

    Perfect 180 lets you perform an instant 180-degree turn while gaming at low sensitivity—ideal for competitive FPS play and low sensitivity gamers. Simply map the feature to any control in Razer Synapse.

  • Does the Razer Basilisk V4 HyperSpeed have a tilt scroll wheel?

    Yes. The 4-Way Razer HyperScroll Tilt Wheel offers Tactile Mode and Free-Spin Mode, both of which can be remapped for custom commands.

  • How does the Razer Basilisk V4 HyperSpeed work with wireless charging?

    With the additional purchase of the Razer Mouse Dock V2 Pro (puck included) or the Razer HyperFlux V2, you can replace the mouse's cover puck to enable wireless charging. Once installed, place the mouse on the Mouse Dock V2 Pro or Razer HyperFlux V2. Learn more about the Razer Mouse Dock V2 Pro and Razer HyperFlux V2 Wireless Charging System.

  • Is the multi-function trigger button removable?

    While it is not removable, the trigger has been optimally positioned for easy access without accidental misclicks when gaming.

  • What do the 3 side buttons default to on the Razer Basilisk V4 HyperSpeed?

    From left to right, the three side buttons default to AI Prompt Master, Mouse Button 5, and Mouse Button 4. All three buttons can be remapped in Razer Synapse to suit your playstyle.

  • 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.

  • How many devices can I connect to the Razer Basilisk V4 HyperSpeed?

    It depends on what you're connecting:
    • Hosts: Supports up to 5 hosts (4 via Bluetooth, 1 via 2.4GHz) and is active on one at a time.
    • Razer Mouse Dock V2 Pro and Razer HyperFlux V2: Compatible with both for charging and connectivity.
    • Multi-device Support: Pair it with a compatible keyboard for a more connected multi-device setup on a single dongle.

  • Where can I buy the Razer Basilisk V4 HyperSpeed?

    You can purchase the Razer Basilisk V4 HyperSpeed directly from Razer.com, RazerStores, and authorized Razer retailers worldwide.