Razer Announces Basilisk V4 Pro Mouse With Updated Sensor And Wireless
Razer is converging its flagship lines: the Basilisk V4 Pro carries the sensor and switches of the Viper V4 Pro and the scroll wheel of the Naga V3 Pro, leaving price as the remaining distinction.
Reporting from 1 source: 4Gamer.net.
Razer announced the Basilisk V4 Pro on October 9, 2026, a wireless and wired gaming mouse with a third-generation Focus Pro 50K optical sensor, fourth-generation optical main switches, and a second-generation HyperScroll tilt wheel. It adds a fourth left-side button and supports HyperSpeed Wireless Gen-2, Bluetooth, and wired USB, with polling up to 8,000 Hz. It costs 27,980 yen, alongside the 18,980 yen Basilisk V4 HyperSpeed and the 11,980 yen Mouse Dock V2 Pro.
The Basilisk V4 Pro takes the sensor and main switches from the esports Viper V4 Pro and the scroll wheel from the Naga V3 Pro, so Razer's flagship specifications now sit inside its multi-button line rather than only its esports models. The body weight is about 100 g, heavier than mice that market their lightness, and the price reflects that positioning.
Two cheaper products arrive alongside it: the Basilisk V4 HyperSpeed, which shares the switch and side-button layout but drops to a 33,000 DPI Focus X 33K Gen-3 sensor and an older scroll wheel, and the Mouse Dock V2 Pro charging stand with a built-in wireless adapter and Chroma RGB lighting.
- Razer Basilisk V4 Pro: 27,980 yen; Focus Pro 50K Gen-3 sensor, Optical Mouse Switch Gen-4, HyperScroll Tilt Wheel Gen-2, four left-side buttons
- Razer Basilisk V4 HyperSpeed: 18,980 yen; Focus X 33K Gen-3 sensor, older scroll wheel, same switches and side-button layout as the Pro
- Razer Mouse Dock V2 Pro: 11,980 yen; charging stand with built-in HyperSpeed Wireless Gen-2 adapter, 8,000 Hz polling, Chroma RGB
Synthesized by Yomimono from the 1 cited source below, including Japanese-language reporting where cited, then editorially reviewed before publishing.