
Over the past six years, I’ve tested every Corsair mouse, and I was especially impressed with the Sabre RGB Pro, which came out in 2021. It was a comfortable mouse, weighing just 74 grams, and featured a high-performance PixArt sensor with 18,000 DPI and an incredibly fast 8,000Hz polling rate. Now, Corsair has released an updated version called the Sabre v2 Pro Ultralight, and it continues to prioritize a lightweight feel for gamers.
At only 36 grams, this mouse is incredibly lightweight – less than half the weight of the previous model and the lightest gaming mouse I’ve tested. It keeps the classic, comfortable closed-shell design, and includes side buttons, a precise custom Corsair sensor with 33,000 DPI, improved mechanical switches that feel better than those on the Sabre RGB Pro, and long-lasting battery life.
Corsair goes the extra mile by including grip tape and different mouse feet, allowing you to customize how smoothly the mouse moves. I can honestly say this new Sabre v2 Pro Ultralight feels unlike any other Corsair mouse I’ve tried before.
Corsair Sabre v2 Pro Ultralight: Pricing and availability

I was so excited when Corsair announced the new Sabre v2 Pro Ultralight mouse on September 18th, and it’s finally here! I checked, and it’s currently selling for $99 on Amazon and the Corsair website. If you’re in Canada, it’s CAD154.99, and in the U.K. it’s £89 which works out to about $117. Everywhere else seems to be around $120. I might just have to get one!
This mouse comes in black and white. In the box, you’ll find the mouse itself, an 8K USB receiver, a USB-C to USB-A cable, grip tape, and extra mouse feet. It also includes the usual two-year warranty that comes with other Corsair products.
Corsair Sabre v2 Pro Ultralight: What I like

As a researcher, I’ve found the Corsair Sabre v2 Pro Ultralight really focuses on the core elements of a great mouse. It strips away anything unnecessary – no RGB lighting, no extra buttons, just the essentials and two side buttons. Compared to other Corsair mice I’ve tested, this one feels much more streamlined and practical. It’s all about function over frills, and it feels fantastic to use.
This mouse is so light, it’s completely changed how I use it – I don’t think I can go back to a heavier gaming mouse now.
The most impressive feature is how incredibly light it is – Corsair made this mouse weigh only 36 grams without significantly compromising its structure. That’s a real achievement, and it noticeably improves the gaming experience. I’ve gotten so used to the light weight that it’s hard to imagine going back to a heavier mouse.


This mouse isn’t small, and it feels good in your hand. The finish has a nice texture that doesn’t show fingerprints. It comes with glide pads, but you can easily swap them out if you prefer – a feature not often found on Corsair mice. The buttons use Corsair’s own mechanical switches, which provide a satisfying click and responsive feel.
These switches are a noticeable improvement over other Corsair mice I’ve tried. I’ve had issues with durability on past models – the left button on my Sabre RGB Pro started failing after a year – but this mouse feels much more solid. The scroll wheel clicks and moves smoothly, and I didn’t experience any problems during two months of testing.




Like most modern gaming mice, the Sabre v2 Pro Ultralight offers an 8,000Hz polling rate. While I personally haven’t noticed a significant difference between the standard 1,000Hz and 8,000Hz, the option is available and easily activated through the software. The mouse uses a USB-C connection for charging, but for wireless use, it connects via the included 2.4GHz USB receiver.
This mouse uses Corsair’s new Marksman S sensor, offering precise tracking with up to 33,000 DPI sensitivity and 50G acceleration. I tested it with fast-paced games like Valorant and didn’t experience any tracking issues.

The Sabre v2 Pro Ultralight has surprisingly long battery life. I used it for two full days with a high 8,000Hz polling rate, and a whole week at the standard 1,000Hz. Charging isn’t super fast – it takes a few hours to fully recharge – but you can still use the mouse while it’s plugged in with the USB-C cable, which makes it not a major concern.
Corsair Sabre v2 Pro Ultralight: What I don’t like

My main complaint about the Sabre v2 Pro Ultralight is the lack of a dedicated button for adjusting DPI. Instead, you have to hold down the right and back buttons for three seconds, and a light within the scroll wheel indicates the new DPI setting. While functional, this process becomes frustrating over time, and I would have preferred a separate button for quick DPI changes.
The biggest frustration with the mouse was the software it uses. Unlike my other Corsair devices which connect through the iCUE program, this mouse requires Corsair’s new Web Hub. The Web Hub is much more limited in features, and updating the mouse settings – like DPI, polling rate, and macros – is surprisingly difficult. I’m not sure why Corsair chose to go in this direction.
Corsair Sabre v2 Pro Ultralight: The alternatives

I’ve moved away from popular gaming mouse brands and now prefer options from Chinese companies like Lamzu and Incott. The Lamzu Inca is a great pick if you want a really lightweight mouse – it weighs only 40 grams – and has a good sensor and reliable wireless connection. The software can be a bit tricky, but overall, it’s an excellent mouse.
Corsair Sabre v2 Pro Ultralight: Should you buy it?

✅ You should buy this if…
- You need one of the lightest gaming mice available today
- You want a mouse that’s comfortable to hold and use
- You need great battery life
- You want a high-quality sensor that’s great for daily use
❌ You shouldn’t buy this if…
- You need a dedicated DPI button
- You want a few extras
The Corsair Sabre v2 Pro Ultralight is a fantastic gaming mouse. It’s impressively lightweight, often lighter than competing models, and performs exceptionally well in games. While it doesn’t have a lot of extra bells and whistles, it’s one of the best mice available because it does the basics perfectly – and it’s also one of the most comfortable I’ve ever used.
This mouse offers excellent battery life, a highly accurate gaming sensor, and durable, high-quality switches. The only minor issue is the software, but if you’re looking for a simple, incredibly lightweight gaming mouse, I highly recommend the Sabre v2 Pro Ultralight.
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2025-11-17 16:10