(Image credit: Tom's Hardware) Corsair showed off its new Stream Deck-integrated gaming mouse at Computex 2026 — the Nightsword v2 Wireless SD Stream Deck gaming mouse. This mouse is semi-unique in that the Stream Deck app detects it as part of the Stream Deck ecosystem, which means you can map Stream Deck features directly to the mouse's 8 programmable buttons. It also features a dedicated Stream Deck Launch button, which lets you open up a Virtual Stream Deck (e.g. a Stream Deck on your screen) and activate Stream Deck functions from said "VSD." This means the Nightsword v2 Wireless SD is more than just a mouse with macro-programmable buttons — not only do you get access to the Stream Deck's wide range of integrated plugins (mostly for various streaming and gaming platforms — it is called a Stream Deck for a reason, after all), but you can also program Stream Deck functions such as "multi-action," which lets you set up multiple Stream Deck actions to be performed in a sequence.…