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Cooler Master MasterKeys Pro M RGB Mechanical Keyboard Blue

Special Price $176.00 Regular Price $194.00

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Brilliant Illumination | 25% Faster Processing Power | On-the-fly System | Status Indicator System | Easy-to-use Software | Exclusive Anti-ghosting Technology

Cooler Master MasterKeys Pro M RGB SGK-6040-KKCL1-US Intro

Cooler Master MASTERKEYS PRO M is here to redefine mechnical keyboards. With the currently most powerful processor and other functions such as anti-ghosting technology and status indicator installed, you are guaranteed to have a next-level professional experience.


Cooler Master MasterKeys Pro M RGB SGK-6040-KKCL1-US Brilliant Illumination

Brilliant Illumination

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

Cooler Master MasterKeys Pro M RGB SGK-6040-KKCL1-US Processor

Processing Power Unleashed


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.

Cooler Master MasterKeys Pro M RGB SGK-6040-KKCL1-US On the Fly

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.


Cooler Master MasterKeys Pro M RGB SGK-6040-KKCL1-US Macro

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.



Cooler Master MasterKeys Pro M RGB Status Indicator

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.


Cooler Master MasterKeys Pro M RGB SGK-6040-KKCL1-US Easy to use software

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.


Cooler Master MasterKeys Pro M RGB SGK-6040-KKCL1-US Exclusive Anti-ghosting

Exclusive Anti-ghosting Technology

Exclusive anti-ghosting technology features two technologies rolled into one. We've combined N-key and 6-key rollover together, ensuring each keypress is correctly detected regardless of how many keys are pressed. If seven or more keys are pressed, it automatically switches over to N-key rollover. Rest easy knowing no matter how fast and furious it gets, your keyboard can handle it. Keyboard’s functions and macros are compatible also with macOS systems (macOS uses 6-key rollover only).


Cooler Master MasterKeys Pro M RGB SGK-6040-KKCL1-US New treat

New Treat for Your Fingertips

Optimized for extremely fast operation. With an actuation point of 1.2mm, the MX SPEED is the fastest mechanical CHERRY switch ever. No pressure points, linear actuation, switching function at a defined force of approx. 45 g without contact feedback.
• Shorter pre-travel distance than other switch types (1.2mm)
• 40% faster than CHERRY MX standard switch
• short reaction times and high switching frequencies


More Information
Model SGK-6040-KKCL1-US
Condition New
Product Type Keyboards
Connection See Description
Colour See Description
Model Number SGK-6040-KKCL1

Type Mechanical
Key Switches Cherry MX Blue (SGK-6040-KKCL1)

Size TK Hybrid
Software Yes
Macro Support Yes
Media Keys Yes, via FN
Windows Key Lock Yes
LED Backlight Yes, RGB
Cable Micro-USB 2.0
Gold plated
Dimensions (LxWxH) 377(L) x 141(W) x 38(H) mm
Weight 1025g
Accessories Keypuller
Protective bag
Warranty 2 years
EAN Code 4719512055113 (SGK-6040-KKCL1)

UPC Code 884102030581 (SGK-6040-KKCL1)
Warranty 2 Year Warranty

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