Corsair expands its ecosystem with the Nightsword v2 Wireless SD, the first gaming mouse featuring a dedicated Stream Deck Launch Button that brings Elgato's Virtual Stream Deck overlay to the screen with a single press. The button allows players to configure shortcut panels for games, apps, or workflows, managing inventory, triggering OBS scenes, or muting Discord without lifting their hand.

Eight programmable buttons are fully accessible via the Stream Deck app, enabling users to download plugins from the Elgato Marketplace or browse pre‑built profiles for titles like Cyberpunk 2077, Resident Evil Requiem, Diablo IV, and Genshin Impact. Players can also create and share custom profiles.

Performance is uncompromised: the mouse supports 8000 Hz hyper‑polling in both wired and wireless modes, features a Corsair MARKSMAN S sensor with 33,000 DPI, 99.7% accuracy, and optical switches rated for 100 million clicks. Battery life reaches 170 hours on a single charge, with options to switch to Bluetooth or USB‑C.

The Nightsword v2 Wireless SD is available immediately from the Corsair Webstore nhw, backed by a two‑year warranty and Corsair Web Hub browser customization for a lightweight setup.