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283
4 out of 5 stars

Cooler Master MM731 Gaming Mouse

$63.61
$76.59 17% off Reference Price
Condition: New
Color: White
Size: MM731 Wireless
Model: MM-731-WWOH1
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Top positive review
4 people found this helpful
Great lightweight gaming mouse
By B. Kovacic on Reviewed in the United States on October 28, 2021
I had been looking for a lightweight gaming mouse to replace my Logitech G502 that finally wore out. I know there is a wireless option for the G502 now but I wanted something with less weight that could also do bluetooth so I ended up with the MM731. The build quality is really good and even though the mouse is extremely light it doesn't seem like there are any weak points that will wear out quickly. One thing that drew me to this model particularly was that it didn't have the swiss cheese cutouts all over it to cut down on weight. I don't know how Cooler Master did it but they managed to keep the aesthetic looking pretty "normal" vs "gamer" in my opinion. While I bought it primarily to use on my gaming computer I was surprised with how robust the software was in allowing me to set up macros and customize buttons for things like Office or web browsing. The mouse worked great right out of the box while wired and paired to my laptop via bluetooth with a simple button press. While using the 2.4GHz dongle I noticed the mouse seemed "slow" but once I updated the firmware it worked as it should and was on par with being corded as far as responsiveness goes. The mouse feels good in your hand and I didn't experience that "new mouse feel" you get when switching to a new model. The scroll wheel isn't smooth but for some reason I think that is by design because I am far more accurate with the distance I scroll in games now compared to the looser Logitech wheel. The mouse buttons all feel crisp and have a satisfying click sound. I can't tell you if the optical mouse switches are any better than a physical switch, they feel exactly the same, which they should. If it lasts longer because of the switch type, even better. I can't really say anything bad about this mouse. It is simple yet gives me lots of options for connectivity and customization. I like the simple RGB light and subdued branding that isn't screaming at me the way a couple green snakes would. The box included some extra feet as well so they plan on you keeping this mouse quite a while it seems. I think this would be a great choice for most people that want something lightweight and focused on simplicity without sacrificing customization.
Top critical review
Trash product and company- will not honor warranty.
By Joseph on Reviewed in the United States on May 22, 2025
Mouse arrived defective and the scroll wheel does not work. I learned that the scroll wheel has a design flaw and many are broken upon arrival after googling the issue. Cooler Master , who is aware of this issue, has a very misleading warranty and is incredibly unprofessional. They will tell you that they will repair or replace your device but then without warning send you the wrong, significantly cheaper model. On top of that, the replacement product will not match the one on the itemized package receipt so you may even, such as in my case, receive the wrong mouse. They will then lie and deceive you and constantly gaslight you that these are equivalent products (I recieved a black MM712) and email vague replies and ask you to pay for shipping both ways so that they can resolve their mistakes with no guarantee of what you will receive back. I will never purchase a cooler master accessory ever again and urge anyone reading this not to either.

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