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Cooler Master MasterKeys Pro S RGB Cherry MX Brown Mech...

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Cooler Master MasterKeys Pro S RGB Cherry MX Brown Mechanical Keyboard - TKL Size - UK Layout SGK-6030-KKCM1-UK

Cooler Master - SGK-6030-KKCM1-UK

£89.99 Was £99.99 Save £10.00 (ex VAT £74.99)

In Stock for Delivery

Part No: SGK-6030-KKCM1-UK Stock Code: 7890478

Cooler Master MasterKeys Pro S RGB Cherry MX Brown Mechanical Keyboard - TKL Size - UK Layout

  • Cherry MX RGB Switch
  • Tenkeyless Layout
  • RGB LED Backlight (16.7m colours support)
  • ARM Cortex M3 32bit CPU with 72MHz
  • F/W on-line update
  • Repeat rate Adjustment
  • On the Fly Macro key Recording
  • Win Lock
  • Multimedia Function
  • 1.5m Braided cable with gold plated connector

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MasterKeys Pro S

With the MasterKeys Pro S, you get the best of both worlds: the brightest LEDs and the best tactile feeling that gamers have come to love. How is this possible? We completely redesigned the interior to fit both Cherry MX switches AND big, fat, juicy LEDs that can radiate 16.7 million colors. You also get on-the-fly macros, profile support, and easy-to-use software - all in a sleek, minimalistic design.

  • Cherry MX Switch
  • Tenkeyless Layout
  • RGB LED Backlight (16.7m colors support)
  • ARM Cortex M3 32bit CPU with 72MHz
  • F/W on-line update
  • Repeat rate Adjustment
  • On the Fly Macro key Recording
  • Win Lock
  • Multimedia Function
  • AP Support
  • Minimalism ID Design
  • 1.5m Braided cable with gold plated connector
  • Top cover Matte UV Coating
  • Metal Plate Inside

The Best of Both Worlds

Cooler Master engineers went to work on how to effectively design a keyboard with superior switches and the brightest LED backlighting. We gutted the interior and redefined RGB backlighting by modifying the printed circuit board (PCB) with small cutouts to let the LEDs sit snugly against the switches.

That means we're still able to use genuine Cherry MX switches with their RGB housing AND larger, brighter LEDs. The concentrated light under the keycaps will let your keyboard's LEDs pop and shine with vibrant colors. No dull muted colors here.

Brilliant Illumination

The MasterKeys Pro L radiates any color you want. Change and customize the color with or without software. LEDs include multiple modes of operation, including Color Wave, Breathing, and unique responsive effects.

Processing Power Unleashed - 25% FASTER

The MasterKeys Pro is outfitted with the most powerful ARM Cortex M3 processor found in keyboards in the market right now. Clocking in at an impressive 72 MHz, the processor is 25% faster than keyboards that use Cortex M0 processor, which greatly unlocks the potential for the MasterKeys Pro On-the-fly System. Save and execute commands and macros instantly. No loading. No waiting. You'll beat your opponent to the punch every time.

On-the-fly System

The MasterKeys Pro utilizes the processing power of the ARM Cortex M3 for its advanced On-the-fly System. LED lighting modes, repeat rate adjustment, multimedia keys, macro recording, combined with four profile keys, enable you to control all aspects of the keyboard right at your fingertips. No need to alt+tab and open up the software. Stay in the game and focused on defeating your enemies.

Macro and Profile Support

Four profile keys offer quick backlighting and macro recording without hassle. Program multiple keystrokes to a single key or change per-key backlighting with intuitive keyboard commands.

Getting familiar with a new game and looking for an edge? Program keys with different colors to help you learn the in-game keybinds faster.

Status Indicator System

Easily navigate the On-the-fly System and know what settings you have selected by just glancing at the keyboard.

When holding down the FN key, you can see what profile and repeat rate you’re currently on, as well as whether or not the windows lock is activated. You’re also able to see the brightness levels of colors you have selected for the red, green and blue keys

Easy-to-use Software

No tricks. No gimmicks. Just straight forward software that lets you easily fine-tune RGB color and speed settings for modes like Color Wave, Star Effect, and Rain Drop.

You're also able to hold left click to brush on colors for per-key backlighting, making LED customization a breeze.Backup and save your gaming profiles to share with fans and the community.

Exclusive Anti-ghosting Technology

Exclusive anti-ghosting technology features two technologies rolled into one, making the keyboard's functions and macros compatible even on iOS systems. We've combined N-key and 6-key rollover together, ensuring each keypress is correctly detected regardless of how many keys are pressed. If six or more keys are pressed, it automatically switches over to N-key rollover. Rest easy knowing no matter how fast and furious it gets, on whatever OS you choose to game on, your keyboard can handle it.

Tech Specs

  • Model number - SGK-6030-KKCM1-UK
  • Type - Mechanical
  • Key Switches - Cherry MX Brown
  • Key Rollover - NKRO
  • Size - Tenkeyless
  • Software - Yes
  • Macro Support - Yes
  • Media Keys - Yes, via FN
  • Windows Key Lock - Yes
  • LED Backlight - Yes, RGB
  • Cable - USB 2.0 Braided Removable 1.5m Gold plated
  • Dimensions (LxWxH) - 359(L) x 130(W) x 39(H) mm
  • Weight - 930g
  • Accessories - Keypuller protective bag
  • Warranty - 2 years

Light 'Em Up

Deck out your peripheral lighting effects with profiles created by the community. Or do it yourself, if you have your own ideas. Just don't be fussy about sharing it.

Click Here to View Profiles / Download the SDK

From the Manufacturer

Product Reviews

9.4 out of 10
Overall rating
Value for money
10 out of 10

Ben Developer

Confirmed Purchase: 30 July 2018

Published Purchase: 07 August 2018

+ Excellent key, minimalist design. It’s perfect for me.
- Would like to see USB-c, as Micro is fairly old, but it’s not a deal breaker since it’ll rarely be unplugged.
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10 out of 10


Confirmed Purchase: 17 September 2017

Published Purchase: 22 October 2017

+ Just a really good solid, subtle keyboard with great lighting and switches. Unless you like click's to your key presses or a totally linear press, then buy this keyboard.
- Reviewer left no comment
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8 out of 10


Confirmed Purchase: 30 August 2017

Published Purchase: 03 October 2017

+ Nice layout, iso-uk TKL, bright backlighting
- Bad lighting customization, bad macro customization
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9 out of 10


Confirmed Purchase: 20 August 2017

Published Purchase: 25 September 2017

+ Works fine, good caps and all the media controls I need
- It's silly that the connector that goes into the keyboard itself is micro usb and not type A or C
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10 out of 10


Confirmed Purchase: 20 April 2017

Published Purchase: 24 May 2017

+ The RGB and switches are of good quality.
- Nothing
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8 out of 10

Brian Linux user, Minecraft player

Confirmed Purchase: 25 March 2017

Published Purchase: 28 April 2017

+ Doesn't require any kind of driver, regardless of operating system. Keys are good quality, lighting is effective. Having selectable profiles means you can quickly disable all macros, or change lighting schemes.
- There's no way to interface with this keyboard's macros from a computer. Timings can't be controlled, and macros can't be assigned to key combinations at all, just single keys. Many keys are excluded from this, too - you can't assign a macro to Caps Lock, for example. All you can really do is record some typing, and save it to a single key.
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9 out of 10


Confirmed Purchase: 23 February 2017

Published Purchase: 27 March 2017

+ Really nice looking, great RGB, keys feel great
- Pro M was not available when I bought this, it is one key wider and has a full num pad as opposed to home, del etc. and arrow keys. This would have been slightly more useful for me but I am still very satisfied with the Pro S and would 100% recommend it
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10 out of 10


Confirmed Purchase: 02 March 2017

Published Purchase: 14 March 2017

+ sik
- Reviewer left no comment
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9 out of 10


Confirmed Purchase: 01 February 2017

Published Purchase: 06 March 2017

+ Really loving the MX Brown switches Nice RGB software and customisation Size of keyboard is good, don't miss the numpad keys. Media shortcut keys really useful
- Custom lighting SDK can't be saved to keyboard, you have to keep program running to get custom lighting.
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9 out of 10


Confirmed Purchase: 07 February 2017

Published Purchase: 22 February 2017

+ -Great illumination and vivid colours -Solid build quality -Easy to work and play with -No frills, simple and elegant design -On the fly settings, windows-key lock and macro capabilities -White plate behind keys makes rgb lighting look even better
- -Left angle usb connector on the right side of the keyboard, it is a bit awkward for cable management -I can't get the media keys (play/pause, stop, next/previous) to work but the volume keys work fine -The keycaps could be better, I think -LEDs not able to do pure white
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