CoolerMaster RGB MX Brown MasterKeys Pro S Mechanical Keyboard

Cooler Master MasterKeys Pro S, RGB Back-Lit, Cherry MX Brown Mechanical, Full Size, Wired, USB 2.0, Black

Cooler Master
Scan code: LN70772 Manufacturer code: SGK-6030-KKCM1-UK Request call
£93.98Item currently awaiting an ETA
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Delivery options £5.48 By DPD DPD Delivered to your specified address. Receive SMS with one-hour delivery window. £4.79 Collect from local shops UPS and DPD Pickup Collect your parcel from your newsagents, petrol stations and convenience stores. Free Collect Instore Q-Collect Place your order online and collect from our Bolton store with Q-Collect. Weekend, timed and European delivery options are available at checkout ScanProtect protection ScanProtect Protect against installation damage for 28 days.More
Product Overview With the MasterKeys Pro S RGB, 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 RGB 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 Features The Best of Both Worlds
MASTERKEYS PRO S RGB - Get the best of both worlds with the MasterKeys Pro L RGB and Pro S RGB: the brightest LEDs and the best tactile feeling that gamers have come to love. We completely redesigned the interior to fit both Cherry MX switches and big, fat, 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.

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 RGB 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 RGB 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 RGB 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 RGB 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.
Keyboard Specifications
Keyboard Model MasterKeys Pro S
Form Factor Standard Full Size
Key Switches Cherry MX Brown Mechanical
Wired/Wireless Wired
Connectivity USB 2.0
Rechargeable Battery No
Battery Type  
Wrist Rest None
Report Rate N/A
Anti-Ghosting No
Key Rollover N/A
Macro Keys N/A
Macro Recording Method  
Media Keys Yes
Win Lock Key Yes
Special Keys  
Back-Lit Keys Yes
LED Lighting Colour RGB (16.8M Colours)
Keyboard Backlighting Functions N/A
On-board Processor  
On-board Memory No
On-board Memory Size  
Removable Keys No
Other Keyboard Features  
Language English (UK) Language
Cable Material Braided
MAC Compatible No
Compatible Operating Systems  
Colour Black
Dimensions 359 x 130 x 39mm mm (WxHxD)
Weight 930 g
Mouse Specifications (If Included)
Mouse Included No
Mouse Model  
Mouse Type N/A
Number of Buttons  
Scroll Wheel No
Scroll Wheel Tilt Function No
Mouse Resolution N/A
Rechargable Battery No
Mouse Battery Type  
Mouse Colour  
Mouse Dimensions  
Mouse Weight  
Other Accessories (If Included)
Headset No
Card Reader None

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

24 months
Return to base
DOA Period:
28 days
RTB Period:
24 months
Manufacturer Contact Details
0871 472 4747
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Cooler Master MasterKeys Pro S, RGB Back-Lit, Cherry MX Brown Mechanical, Full Size, Wired, USB 2.0, Black is rated 5.0 out of 5 by 3.
Rated 5 out of 5 by from Great product The sound of the cherry keys are brilliant, would have been even better if they did the MX blacks with this keyboard as it is very well made, you can customise the lights which is great however it does not let you customise them as much as the razer chroma keyboards. However the price of this keyboard is great for the quality you receive and I would definitely recommend it if you are looking for a nice mechanical keyboard which can be transported easily
Date published: 2017-07-17
Rated 5 out of 5 by from The best Cherry MX RGB TKL keyboard Let me say that the Masterkeys Pro is the best Cherry MX RGB (TKL or not) keyboard you can get, not Corsair's K65/K70/K90. You can read my previous review of the K70 RGB. I also own a CM Storm QuickFire Pro. I have always been a fan of CM keyboards because of their good build quality, but Masterkeys Pro even outdid QuickFire series in this aspect. Keycaps are of thicker, higher quality ABS, and they replaced the squarish looking, ugly fonts of the keycaps with a stylish, modern looking one. Keyboard case is still made of heavy, thick plastic, which is a good thing. I think plastic case is better than a metal one, and I will explain why below. There are several reasons why this is better than Corsair's offerings. - Great build quality As I said in my previous review, Corsair's keyboards have an elegant design but their build quality is awful. They use very cheap and thin ABS keycaps, switches have wiggle room, and when you type it makes a loud "ping" sound which gets amplified by the aluminium case. CM on the other hand use a thick plastic for the case so there is no noise problem. - True 16.7 million colours Despite having "RGB" lighting Corsair K series cannot run 16.7 million colours because of the old LED controller. You can force enable full colour mode in the software but it will flicker severely. (STRAFE uses a new controller so it does not flicker.) Colours on Masterkeys Pro are obviously much smoother and more natural than Corsair K keyboards because of the true full colour capability. - Adjustment on-the-fly Lighting, macros and profiles can be adjusted on-the-fly like Ducky keyboards. Of course it is still easier to customise things with the software but you are not forced to use it, which is great for people who do not like bloat or do not use Windows. There is one thing Cooler Master cannot beat Corsair though and that is lighting customisation, but I don't really miss it since I think it's a gimmick. If I am buying an expensive mechanical keyboard, I would rather take quality over other things...Who spends more time looking at than typing on the keyboard anyway?
Date published: 2016-10-27
Rated 5 out of 5 by from Great keyboard It is really built like a tank! Well designed keyboard; the RGB LEDs are redesigned from the previous generation, so I doubt they will be any problems with LEDs dying, but I will update if there are any problems. Control of the LEDs is well thought out, and is possible without installing any software. With a low level backlight, the keys appear to have a pleasant under-glow. Only minor gripe, the LEDs do not quite light up the lower portion of the key, but this is more of a problem with Cherry switches, rather than the keyboard itself.
Date published: 2016-04-22
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Questions & Answers

What layout is this keyboard?

Hi. I can see in the manufacturer code it says UK, but in the photograph it shows the US layout. This is the case with a lot of other websites as well, but I just wanted to make sure if it is actually the UK layout or not.
Asked by: Rizolve
on the picture it shows a US layout
Answered by: ben54364
Date published: 2017-09-16
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CoolerMaster RGB MX Brown MasterKeys Pro S Mechanical Keyboard
CoolerMaster RGB MX Brown MasterKeys Pro S Mechanical Keyboard