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frontpagephoinix | Staff posted Aug 04, 2025 09:03 PM
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frontpagephoinix | Staff posted Aug 04, 2025 09:03 PM

Cooler Master Devastator 3 RGB Gaming Keyboard & Mouse

$20

$30

33% off
Amazon
5 Comments 8,642 Views
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Deal Details
Amazon has Cooler Master Devastator 3 RGB Gaming Keyboard & Mouse on sale for $19.99. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for sharing this deal.

About this product:
  • Dedicated media keys to play, pause, and adjust volume
  • Optical sensor with adjustable DPI via seven preset options, up to 4800 DPI
  • 6-zone RGB illumination on the keyboard and 5-zone RGB on the mouse
  • Ambidextrous mouse ergonomically optimized for right-handers with two side buttons, yet comfortable for all users
  • 26-key rollover every keystroke is registered

Editor's Notes

Written by powerfuldoppler | Staff
  • About this Store:
  • Additional Information:
    • This offer matches our popular front page deal from May 2025 which earned over 35 thumbs up.
    • Rated 4.4 out of 5 stars on Amazon based on 15 customer reviews.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has Cooler Master Devastator 3 RGB Gaming Keyboard & Mouse on sale for $19.99. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for sharing this deal.

About this product:
  • Dedicated media keys to play, pause, and adjust volume
  • Optical sensor with adjustable DPI via seven preset options, up to 4800 DPI
  • 6-zone RGB illumination on the keyboard and 5-zone RGB on the mouse
  • Ambidextrous mouse ergonomically optimized for right-handers with two side buttons, yet comfortable for all users
  • 26-key rollover every keystroke is registered

Editor's Notes

Written by powerfuldoppler | Staff
  • About this Store:
  • Additional Information:
    • This offer matches our popular front page deal from May 2025 which earned over 35 thumbs up.
    • Rated 4.4 out of 5 stars on Amazon based on 15 customer reviews.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by phoinix | Staff

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Deal Score
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Price Intelligence

Model: CoolerMaster Devastator 3 RGB Wired Gaming Keyboard and Mouse Combo

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
06/10/25Amazon$20
2
05/14/25Amazon$20 frontpage
10
04/19/25Amazon$20
5

Current Prices

Sort: Lowest to Highest | Last Updated 8/9/2025, 03:15 PM
Sold By Sale Price
Amazon$19.99

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Top Comments

archaeons
17 Posts
26 Reputation
I now use this keyboard daily. I've had it for several years (it may have changed since then). The mouse's left click wore out after 2-3 years but it was otherwise fine to use. Originally I purchased it for a cheap combo to use at my workstation at work, but after switching to work-from-home and now being a married man with kids and living in a small apartment, I use this keyboard simply because it's not terrible to type on while being reasonably quiet (the wife would constantly complain about my expensive, mechanical keyboards being noisy).

Anyway, not a terrible combo... probably one of the best (if not the best) to be had at this price point, for sure.

4 Comments

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Aug 05, 2025 05:57 PM
17 Posts
Joined Jul 2015
Aug 05, 2025 05:57 PM
archaeonsAug 05, 2025 05:57 PM
17 Posts

Our community has rated this post as helpful. If you agree, why not thank archaeons

I now use this keyboard daily. I've had it for several years (it may have changed since then). The mouse's left click wore out after 2-3 years but it was otherwise fine to use. Originally I purchased it for a cheap combo to use at my workstation at work, but after switching to work-from-home and now being a married man with kids and living in a small apartment, I use this keyboard simply because it's not terrible to type on while being reasonably quiet (the wife would constantly complain about my expensive, mechanical keyboards being noisy).

Anyway, not a terrible combo... probably one of the best (if not the best) to be had at this price point, for sure.
2
Aug 05, 2025 11:08 PM
1,789 Posts
Joined Jun 2004
Aug 05, 2025 11:08 PM
hai1Aug 05, 2025 11:08 PM
1,789 Posts
Wish this was wireless!
1
Aug 05, 2025 11:58 PM
11 Posts
Joined Dec 2021
Aug 05, 2025 11:58 PM
JDst4rAug 05, 2025 11:58 PM
11 Posts
Had one for years, first "gaming" keyboard I could afford. Still my test keyboard when building new PCs. Nothing to write home about membrane keys but for this price it would be great for an adult buying for their kid to get into pc gaming.
Aug 06, 2025 12:08 PM
431 Posts
Joined Aug 2006
Aug 06, 2025 12:08 PM
TheLastBrunnenGAug 06, 2025 12:08 PM
431 Posts
Quote from archaeons :
I now use this keyboard daily. I've had it for several years (it may have changed since then). The mouse's left click wore out after 2-3 years but it was otherwise fine to use. Originally I purchased it for a cheap combo to use at my workstation at work, but after switching to work-from-home and now being a married man with kids and living in a small apartment, I use this keyboard simply because it's not terrible to type on while being reasonably quiet (the wife would constantly complain about my expensive, mechanical keyboards being noisy).

Anyway, not a terrible combo... probably one of the best (if not the best) to be had at this price point, for sure.

Does it still have the issue where lighting is controlled by the scroll lock key, making it a serious pain to use with spreadsheets?

I had one of these years ago, had to look up a mod on YouTube to disable that and make the lighting always on.

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