Corsair has unveiled a new gaming mouse that brings Elgato’s Stream Deck ecosystem directly to your fingertips. The Nightsword v2 Wireless SD is the first mouse to feature a dedicated button for Elgato’s Stream Deck, giving you single-press access to shortcuts, macros, and streaming controls right from your mouse.
According to PCWorld, the Nightsword v2 Wireless SD packs a total of eight programmable buttons that can be customized through Elgato’s Market. A single press of the Stream Deck button opens a digital overlay on your screen, providing quick access to your configured actions without needing a separate Stream Deck device.
Under the hood, the mouse is equipped with Corsair’s Marksman S sensor, offering up to 33,000 DPI, 750 IPS tracking speed, and 50G acceleration. The polling rate reaches an impressive 8,000Hz in both wireless and wired modes. Battery life is rated at up to 170 hours without RGB lighting enabled.
The Nightsword v2 Wireless SD is priced at $129.99 and is expected to start shipping around July 27, 2026.
This article originally appeared on our sister publication M3 and was translated and localized from Swedish.
