Cooler Master MM830

The Cooler Master MM830 is very good for MMO gaming, though it doesn't have as many buttons as some dedicated MMO gaming mice. That said, you can program all buttons except for the left click. It has a good click latency, it feels well-built, and it has a comfortable right-handed shape best-suited for palm grip for all hand sizes and a claw grip for larger hands. Unfortunately, the sensor on our unit is inconsistent and undershoots the set CPI more during faster cursor movements.

-- As reviewed by Rtings
Cooler Master MM830 1

Product details

PROS

+ Feels well-built.
+ Good click latency.
+ Good number of buttons, and you can program almost all of them.
+ High maximum CPI and low minimum lift-off distance.

CONS

- Not quite as many buttons as some dedicated MMO mice.
- Companion software is only compatible with Windows; side buttons can't be programmed in macOS.

Expert reviews and ratings

By Rtings on June 10, 2021
The Cooler Master MM830 is very good for MMO gaming, though it doesn't have as many buttons as some dedicated MMO gaming mice. That said, you can program all buttons except for the left click. It has a good click latency, it feels well-built, and it has a comfortable right-handed shape best-suited for palm grip for all hand sizes and a claw grip for larger hands. Unfortunately, the sensor on our unit is inconsistent and undershoots the set CPI more during faster cursor movements.
79
By PCWorld on March 29, 2019
Cooler Master’s tried a bunch of experiments with the MM830, none of them that successful. And yet it’s still, at its core, an excellent mouse at a more-than-fair price. Surprise!
90