Corsair’s new ‘Nightsword’ gaming mouse has a dedicated Stream Deck button, and I’m deciding if I’d accidentally press it too much
Corsair has announced the Nightsword v2 Wireless gaming mouse for Computex 2026, featuring a dedicated Stream Deck button built directly into the peripheral. This marks the first time a gaming mouse has integrated direct Stream Deck control, eliminating the need for a separate control box.
Stream Deck is a programmable button interface that allows users to quickly access various functions like launching applications, controlling streaming settings, managing recordings, and handling productivity tasks. While previous Corsair mice, including the Scimitar Elite Wireless, featured buttons capable of performing Stream Deck-like functions, the Nightsword v2 Wireless represents a more seamless integration with Elgato’s Stream Deck software.
Pricing is positioned competitively, undercutting the last two dedicated Stream Deck peripherals released to market. This strategic positioning makes the technology more accessible to content creators, streamers, and productivity-focused users who previously had to choose between using a separate Stream Deck device or purchasing alternative peripheral solutions.
The integration suggests a broader industry trend of peripheral manufacturers embedding smart functionality directly into gaming mice, appealing to users who rely on quick-access controls for streaming, content creation, and multitasking workflows.