Razer™, the leading global lifestyle brand for gamers, today announced the launch of the Razer Basilisk V4 Pro, the latest evolution of its iconic ergonomic gaming mouse, along with the Razer Mouse Dock V2 Pro wireless charging dock.

The Basilisk V4 Pro keeps the ergonomic shape players trust and adds key upgrades, including 14 customizable controls, the new Razer™ HyperScroll Tilt Wheel Gen-2, the Razer™ Focus Pro 50K Optical Sensor Gen-3, and HyperSpeed Wireless Gen-2. It also brings 7-zone Razer Chroma RGB with full underglow and 5-way multi-device connectivity, letting gamers move across an entire setup at the touch of a button. The result is one mouse that no longer forces gamers to choose between comfort, customization, performance, and immersion.

Never a Compromise. Fan Favorite, Evolved.

Gamers have always had to choose: comfort or customization, performance or immersion. The Basilisk line has never accepted that trade-off and has long been a trusted choice for players who want one ergonomic mouse for every game they play.

The Basilisk has always been about giving players the freedom to play their way. With the Basilisk V4 Pro, we’ve elevated that experience with a refined design, greater control, our most advanced scroll wheel, sensor, and immersive Chroma RGB lighting. It’s the ultimate expression of what a Basilisk can be, built to bring precision, control, and immersion to every game and every setup.

The Apex Returns

Fans have championed every generation of the Basilisk, and the Basilisk V4 Pro keeps everything they love while adding more. The iconic ergonomic silhouette and signature thumb rest remain, while the acclaimed multi-function trigger has been repositioned for a more natural reach. The shape also makes room for a third side button and an all-new M1 edge button. Despite the added features, the Basilisk V4 Pro weighs 12 g less than its predecessor.

Deeper Control

The acclaimed multi-function trigger returns, joined by a third side button and an all-new M1 edge button, for 14 customizable controls in total. Any button can be mapped to Razer Hypershift to unlock secondary functions. Macros and smart profiles in Razer Synapse can switch layouts automatically the moment a linked game launches.

The new Razer HyperScroll Tilt Wheel Gen-2 adds more ways to scroll. Tactile mode delivers familiar 24-step scrolling, while the new Precision Tactile mode adds finer 48-step control for cycling through hotbars and abilities. Free-Spin makes long scrolls fast and smooth, and Smart-Reel mode switches between tactile and free-spin automatically based on scroll speed. Smart-Reel is tunable in Razer Synapse.

Virtual Acceleration, also in Razer Synapse, dynamically increases scroll speed as players scroll faster, with 5 acceleration levels to match their playstyle.

1 / 6 The Apex Returns: Razer — Razer

First-Class Precision

Razer™ HyperSpeed Wireless Gen-2 delivers true 8000Hz polling in both wireless and wired modes. Frame Sync allows the sensor to deliver just-in-time scanning and reporting for ultra-low-latency performance.

Driving that precision is the Razer Focus Pro 50K Optical Sensor Gen-3, which delivers up to 50,000 DPI, 930 IPS, and 90 G acceleration. Frame Sync aligns sensor scanning to the mouse’s polling cycle for lower motion latency and better battery efficiency. Asymmetric Cut-Off gives players independent control over lift-off and landing distance, letting them fine-tune tracking behavior for cleaner resets and more consistent aim.

Perform instant 180-degree turns on any map with Perfect 180, giving low-sensitivity FPS players a competitive edge. Dynamic Sensitivity and Mouse Rotation let players fine-tune aim to their playstyle, all enabled via Razer Synapse.

Razer™ Optical Mouse Switches Gen-4 are rated for 100 million clicks and offer 12% lighter actuation for crisp, consistent presses with zero debounce delay.

True Immersion

The 7-zone Razer Chroma RGB with full underglow is designed so the lighting projects downward and disperses outward, remaining visible in any grip. Each zone supports customization across 16.8 million colors, reacts dynamically across more than 300 Chroma-integrated games, and syncs with compatible Razer devices as well as over 50 partner products.

Built for long gaming sessions, the mouse offers up to 200 hours of battery life on HyperSpeed Wireless Gen-2 at 1,000 Hz and up to 275 hours on Bluetooth® 6.2.

Its 5-way multi-device connectivity spans HyperSpeed Wireless Gen-2, the newly upgraded Bluetooth® 6.2 with up to 3 paired devices, and wired mode. Players can move seamlessly between a gaming rig, laptop, and tablet at the touch of a button.

One Mouse. No Compromise.

• Control: 14 customizable controls, including an all-new M1 edge button and third side button, plus the Razer HyperScroll Tilt Wheel Gen-2 with Dual Tactile modes, Free-Spin, or auto-switching between modes in Smart-Reel.
• Precision: The Razer Focus Pro 50K Optical Sensor Gen-3 and true 8,000 Hz wireless polling, backed by Razer Optical Mouse Switches Gen-4 rated for 100 million clicks.
• Immersion: 7-zone Razer Chroma RGB with full underglow, up to 200 hours of battery life, and 5-way multi-device connectivity across HyperSpeed Wireless Gen-2, Bluetooth 6.2, and wired mode.

With the Basilisk V4 Pro, Razer raises the standard for ergonomic gaming mice, giving players more control, precision, and deeper immersion without compromise.

Razer Mouse Dock V2 Pro: Powered. Paired. Ready.

Launching alongside the Basilisk V4 Pro, the Razer Mouse Dock V2 Pro wireless charging dock combines magnetic wireless charging with high-performance connectivity. Players can simply place the mouse on the dock to charge it and pick it up ready to go. The integrated 8,000 Hz transceiver enables Razer HyperSpeed Wireless Gen-2 performance.

Razer™ HyperSpeed Multi-Device Support lets compatible [1] Razer mice and keyboards connect through the dock for a cleaner setup. The dock also features 8-zone Chroma RGB underglow, a charge status indicator, and an anti-slip base that anchors it to the desk.

Razer also offers other wireless charging options, such as the Razer HyperFlux V2, so gamers can choose the charging solution that best suits their needs and setup.