Cooler Master CK550 Mechanical Gaming Keyboard

QuickFind: 842996 Mfr part code: CK-550-GKGL1-UK
  • Brushed Aluminum Design
  • Mechanical Switches
  • RGB Backlighting
  • On-the-Fly Controls
  • Hybrid Key Rollover

Product Description

Cooler Master CK550 Mechanical Gaming Keyboard

Get a straightforward keyboard that performs well on the battlefield with the CK550 Gaming Keyboard. Mechanical switches rated for 50 million clicks will guarantee your keyboard will stay combat-ready during all your long-lasting skirmishes. On-the-Fly Controls allow customization of your settings like RGB lighting and macros in real time, while software lets you get even further customization. Simply put, the CK550 is a capable tool that gets the job done and looks good while doing so with a curved brushed aluminum top!



  • Brushed Aluminum Design - Curved top plate, floating keycaps, and minimalistic design built with functionality in mind
  • Mechanical switches rated for a 50 million+ lifepan to never let you down in the heat of battle.
  • RGB Backlighting - Per-key LEDs with multiple lighting modes and effects to highlight all your dominating killstreaks.
  • On-the-Fly Controls - Make real-time adjustments to lighting and macros with no software necessary, including Windows Lock On/Off to prevent getting kicked out of the game when the Windows Key is accidently pressed.
  • Easy-to-use Software - Map 16.7 million colors to any key, customize lighting modes, and fine-tune macros
  • Standard Layout for those Pro users interested in custom keycaps, the CK550 features a standard sizes layout and bottom row!
  • Hybrid Key Rollover with automatic switching between 6KRO and NKRO to ensure legacy compatibility and that always every press is registered.



  • Material: Plastic / Aluminum
  • Color: GunmetalBlack
  • LED Color: RGB
  • Polling Rate: 1000 Hz
  • Response Rate: 1ms / 1000Hz
  • MCU: 32bit ARM Cortex M3
  • On board Memory: 512KB
  • On-the-fly system:
  • Yes, for Multi-media,Macro Recording and Lighting control
  • Multi-media Keys: ThroughFN
  • Smart cable manager: N/A
  • Wrist rest: N/A
  • Cable: Fixed Rubberized 1.8m
  • Software Support: Yes, through Portal
  • Connector Cable: USB 2.0
  • Cable Length: 1.8m
  • Dimensions: 460 * 135 * 41 mm (L*W*H)
  • Product Weight: (without cable)850g
  • Warranty: 2 years

Technical Specification

Cooler Master CK550 Mechanical Gaming Keyboard

Input Device

Layout UK
Hot Keys Function Multimedia
Localization and Layout UK
Keyboard Technology Mechanical
Key Switch Type Gateron Blue
Features Numeric keypad
Width 46 cm
Depth 13.5 cm
Height 4.1 cm
Weight 850 g


Device Type Keyboard
Backlit RGB
Interface USB


Colour Gun metal black
Cable Length 1.8 m

Dimensions & Weight (Shipping)

Shipping Width 19 cm
Shipping Depth 47.3 cm
Shipping Height 4.8 cm
Shipping Weight 1.23 kg

Manufacturer Warranty

Service & Support Limited warranty - 2 years

Product Reviews

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Cooler Master CK550 Mechanical Gaming Keyboard

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Cooler Master CK550 Mechanical Gaming Keyboard

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