The Corsair M75 wireless lightweight RGB gaming mouse is currently down to $40, a massive cut from its original $130 price. That's not a casual discount. That's “why have you not already added this to your cart?” territory. This deal is only sticking around for today, so don't sit on it.
This mouse is built for speed. It's lightweight at under 90 grams, which means quicker flicks, smoother tracking and less wrist fatigue during long sessions. Pair that with a 26K DPI optical sensor and you're looking at seriously precise movement, the kind competitive FPS players care about.
It's also ambidextrous, so whether you are left-handed, right-handed or switch depending on the game, you're covered. That alone makes it stand out in a category that still overlooks left-handed players. On connectivity, you get low-latency wireless plus Bluetooth, so it plays nicely across different setups. And yes, there's RGB because, of course there is.
Durability is not an afterthought either. The switches are rated for up to 100 million clicks, which basically means this mouse is going to stick around through a lot of late-night sessions and probably a few rage quits too.
If you are picky about your clicks, our best wireless mouse for 2026 guide has you covered.
Why this deal matters
At $40, this is an easy, low-effort upgrade you feel right away. Since your mouse is used constantly, even small improvements in comfort and responsiveness make everyday gaming and browsing smoother.
It also makes trying a lightweight wireless setup way more accessible without a big commitment.
