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.

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.

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.

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.