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Cooler Master Devastator 3 Gaming Keyboard and Mouse Combo (UK)

CCL Code: KBD1552
Manufacturer Code: SGB-3000-KKMF1-UK
| Manufacturer: Cooler Master

Key Features:

  • A Gaming Combo with Colour
  • Custom Membrane Design
  • Functional and Durable

Delivery Options (from £4.99)

Sunday 17th October via DPD Sunday

Wednesday 20th October via Royal Mail Tracked 24

Collection Options

Monday 18th October from Local Collection Point


inc VAT

16 In Stock Now

Buying in bulk or need help? Email our Business Team.


The Devastator 3 RGB Combo is the next generation of our popular gaming set. Featuring adjustable DPI up to 2400 and tactile keys for improved feedback, this is ideal for PC enthusiasts. And now with 7 different LED color options, you can customize your peripherals to match your hardware.


The Devastator 3 Combo is designed to be comfortable to use in all circumstances. The mouse is ergonomically pleasing, with an ultralow flat profile for convenience and a large mouse wheel for ease of use. The keyboard also features an ultralow profile for decreased strain, while antislide rubber pads underneath prevent slippage during heated battles.


The Devastator 3 keyboard features custom membrane switches for elegance and functionality. Membrane switches allow for a sleek look, while our custom design improves durability and tactile feedback for superior accuracy.


The mouse and keyboard in the Devastator 3 Combo are RGB capable, with seven different backlight options to choose from. Personalize your setup with custom color pairings to mix and match to your other PC accessories. And if you ever want to switch colors, it’s as easy as a press of the Fn button.


The mouse enclosed in our combo is custom-tailored for hardcore serious gaming. It has durable Omron switches, good for 10 million precise keypresses, and an Avago optical sensor that’s optimized specifically for going on a killing spree.


The rugged combo is meant to last you through the most stressful skirmishes. Rubber side grips on the mouse improve stability and minimize wear and tear, while the keycaps on the keyboard are laseretched and gripcoated for minimal wear and optimal functionality. These peripherals just work.

Main Features

  • A Gaming Combo with Colour
  • Ergonomic Styling From Top to Bottom
  • Custom Membrane Design
  • Seven Colours for Customized Personality
  • A Precision Mouse to Elevate Your Game
  • Functional and Durable


Keyboard Layout UK
Keyboard Technology Membrane


Mouse Width 64.6 mm
Mouse Depth 119.1 mm
Mouse Height 36.7 mm
Mouse Weight 128 g
Mouse Type Desktop


Keyboard Connector USB
Mouse Connector USB


Case Colour Black
Form Factor Keyboard & Mouse Combo
Colour Black
Width 148.4 mm
Depth 449.7 mm
Height 35.6 mm
Weight 898 g

Key Features

Wireless Network No
Connector Type USB
Usability Gaming
Display Model in Showroom No
Illuminated Yes
Mechanical Key Type No


Warranty 1 Year

Item Details

Manufacturer Cooler Master
Manufacturer Code SGB-3000-KKMF1-UK
EAN 4719512060001
UPC 884102032660
Condition New

Warranty Information

Warranty 1 Year

Manufacturer Information

Manufacturer Cooler Master
Manufacturer Code SGB-3000-KKMF1-UK
Questions and Answers

Do you have you a question about the Cooler Master Devastator 3 Gaming Keyboard and Mouse Combo (UK)?

Q: do you have to buy a single colour or can you choose what colour it is ( it has all the colours you just choose)
Answer by Website User on 24th October 2017
You can cycle through 7 different backlight colours via a key combination.
0 customers found this answer helpful.
Post Answer
4 / 5 15 reviews

Peter Lambert

8 months ago

Quality experience at this price extremely happy

Katie Higgins

9 months ago

My 9 year old loves this and the service was exceptional.


11 months ago

Well build product.

Byron --

11 months ago

It's and ideal set to get the computer working but not ideal for gaming, mouse is pretty big too

Darren Rowthorn .

September 2020

simpol and works no hassol with leads


September 2020

Great for the price. Came with a Mouse and Keyboard with 7 colour RGB change (excluding no light mode) keyboard has 2 programmable buttons which are in the perfect position for easy access.

James N

August 2020

Great keyboad and mouse for the price.


July 2019

The keys stood a fraction taller than I was used to but soon got used to that. The keys are very comfortable to type with The LED colours are good - I only use the dark blue myself. The fact that there is colour around each key and that each key is illuminated is very nice to use in the dark. I've got the keyboard running off a powered USB hub that stays on when even when the pc is off and the keyboard recognises when the pc is off and turns itself off accordingly; also the keyboard retains the colour it has been set to Didn't like the mouse - found it slow and clunky; tried the different resolution settings but that just slowed the mouse down further so the mouse is going to sit somewhere in case I break my current cheapo mouse which I greatly prefer The keyboard alone is worth the money and I've very pleased with it


April 2019

Perfect for getting going with pc gaming.

Mr chris sibthorpe

December 2018

Quality piece of equipment. Delivered promptly.


October 2018

Good product for the price. Keys feel ok and lights up very well. Looks great and my partner was very happy with it

Andrew Johnson

October 2018

The only criticism I have is that the keyboard will remember it's chosen colour when shutdown but not the mouse.


October 2018

Really good product. Not mechanical, but you dont expect that for this price, but the quality is very good. Mouse is comfortable in my hand, and dpi changes are easy for when the kids need the computer. They love the colours and how easy it is to change to their favourites

Andy Pickering

October 2018

Good keyboard and mouse, would recommend


October 2018

I bought this product for my thirteen year old grandson. He found it very easy to set up and use. He is extremely happy with all the features and the additional help it provided in his gaming - thank you very much.