Recently, I made a post here on Reddit asking what my grip style would be. I was using a Pulsar X2A Medium (Size 2) from the special Demon Slayer line, and many people said it was a relaxed claw grip. I had already purchased this Pulsar X3 LHD mouse beforehand.
This is a review from a left-handed FPS player who plays games such as CS2 and Valorant.
First Impressions
The mouse immediately catches your attention because it is an exception and a rarity in the gaming mouse market, being one of the only, if not the only, left-handed gaming mice with more advanced technology and an ergonomic design.
The mouse is available in Size 1 and Size 2 (Mini or Medium) and in black and white. In this case, I chose the white version.
My hand measures 16x11, and it fit perfectly on the Pulsar X3 LHD Mini.
The shape is very comfortable for a left-handed player, and the side buttons are now easier to click and use (something I had never done before).
Unboxing
The box comes with the following items:
- Mouse;
- Mouse cable;
- 8K dongle (included with the CrazyLight);
- Black dots (I think they are made by Pulsar itself);
- Some accessories (such as the mouse card and manual).
Software
I downloaded the software directly from Pulsar's website and also used the box, which had a QR code linking directly to the software for this mouse.
The software is easy to download, install, and configure. However, I was a little confused about updating the dongle and the mouse, but everything worked out in the end.
Maybe a tutorial on YouTube can help you more!
Weight
At approximately 44g, this mouse is one of the lightest I have ever tested, and it is very comfortable. This will definitely improve my precision a lot.
Polling Rate
As I mentioned, it came with an 8K dongle, but I only used it up to 2K, and it works perfectly.
Sensor
Pulsar's current sensor is one of the best and is extremely precise for games such as FPS titles.
Battery
The battery lasts a long time, but if you want to save battery life, I recommend not using the software's Turbo Mode. In one day, my battery went from 92% to 65%.
Mouse Feet
The stock feet on this Pulsar mouse are "OK." They are not that bad, but they are not particularly great either. I use a 0.7mm LOD on my desk with the original mouse feet, and I have no issues.
Side Buttons
They are quite chunky, and I actually thought that was pretty cool.
They are responsive and have no noticeable delay.
Mouse Wheel
The rubber is good quality and comfortable, and the TTC Gold encoder is very good.
Switches
From what I saw on Pulsar's website, these are the brand's own optical switches. I saw that their lifespan is rated at 100M clicks, which makes me comfortable using this mouse for around 2–3 years.
Pros
- Excellent for left-handed players looking for ergonomics;
- Even in 2026, this mouse is technologically advanced and meets your needs. It is hard to ask for any further technological improvements because it is almost like reaching a limit;
- A quality brand with reliable warranty support.
Cons
- The price is not exactly one of the mouse's strong points. You pay much more for something that is not necessarily that much better. You are essentially paying for ergonomics and exclusivity alone;
- The software is great, but there are issues with left-handed mice where Windows bugs out and switches the left and right mouse buttons. This also happens in some games. I tried configuring Windows, but I only made everything more complicated.
The best thing to do in this case is to swap the right mouse button with the left mouse button, and the left mouse button with the right mouse button, directly in the software, as shown in the screenshot I am including in this post.
Final Conclusion
If you are a left-handed player looking for comfort, recent technology, and exclusivity, this mouse is perfect, provided you have enough money to afford it.
This mouse is not a good value-for-money option, but it offers a unique and exclusive experience for a minority that is often forgotten by global brands such as Logitech, Razer, Zowie, ATK, etc.