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Cooler Master CK351 Optical Keyboard in Silver with LK DarGo Red Switches

Cooler Master CK351 Optical Keyboard in Silver with LK DarGo Red Switches

CCL Code: KBD2256


Cooler Master CK351 Optical Keyboard in Silver with LK DarGo Red Switches


Key Features:

  • Gaming Keyboard
  • USB Connection
  • Colour: Silver
  • Backlit / Illuminated
  • LK DarGo Red Keys
CCL Code: KBD2256


Sorry, this product has been discontinued. We have found some similar products below.

Cooler Master - Make It Yours.
Cooler Master CK351 Keyboard

Cooler Master CK351 Hot-Swappable Mechanical Keyboard

The full-sized CK351 gaming keyboard provides responsive controls in reliable hardware that is rated to last longer than your most intense all-nighters. IP58-rated dustproof and waterproof with state-of-the-art optical switches rated for over 100 million keypresses - and a debounce time that's virtually instantaneous. Add to that fully custom RGB lighting, media controls, and Cooler Master's signature On-the-Fly Control system, and you have a steady, rugged workhorse that gets the job done.


Optical Switches


The CK351 is outfitted with the latest and greatest optical switches, top-of-the-line in both durability and responsiveness. They're rated for over 100 million+ keypresses for maximum longevity, and a debounce time of nearly 0 means that there's no dead space in switch inputs - and no inputs that go unregistered.

Hot Swappable


Not only are the optical switches top of the line, we're giving you the option to customize the feel of your typing based on your preferences. Change up your optical switches with a simple plug & play, regardless of your affiliation: linear, tactile, or clicky gang.

Rugged Design


The CK351 is built to last, with a thoughtful design that's equal parts minimalistic and rugged. A brushed aluminum top ensures durability, while a floating keycap design makes cleanup easier than ever.

IP58 rating


As if the rugged housing weren't enough, the CK351 is IP58-rated for dust and water resistance - proven to protect your gear from accidental spills or filthy battle stations.

Per Key RGB


No-nonsense backlighting for a no-nonsense keyboard - illuminate your keys based on control schemes, or just do it because it looks cool.

No Software Required


When you're in a groove, the last thing you want to do is Alt+Tab out to adjust your keyboard settings. The CK351 combats that with an innovative On-the-fly System. In the heat of battle, easily adjust per-key backlighting, switch lighting modes and profiles - all with just a few keypresses. Get the functionality of software without needing to have software bloating your system - saving you time and precious PC resources.



The CK351 is one of the first Cooler Master products to support the new MasterPlus+ software, a unified control hub where managing all of your Cooler Master gear is easier than ever. Adjust all of your settings from one dashboard, and even sync your lighting settings across multiple devices with ease.

Wrist Rest


Low-friction cloth to keep you comfortable during long gaming sessions.

Main Features

  • Minimalistic Brushed Aluminum Design - Brushed top plate in pure black color, floating keycaps, and minimalistic design built with functionality in mind.
  • Optical Switches - Rated for a 100 million+ lifepan and almost 0 debounce time to never let you down in the heat of battle.
  • RGB Backlighting - Per-key illumination with multiple lighting modes and effects for stunning looks.
  • On-the-Fly Controls - Make real-time adjustments to lighting or access quick media controls with no software necessary so you can stay in-game and focus on getting those frags!
  • MasterPlus Support - Brand new MasterPlus software, giving you advanced custom functions, and allows you to synchronize all your Cooler Master devices that support MasterPlus.
  • Full N-Key RollOver (NKRO) - support so that every press is registered and the keyboard will never be your limiting factor!
  • 3-Way Cable Management Grooves underneath the keyboard. No matter if you Computer is to your left or right, your CK351 cable can cleanly be routed to the right direction.
  • Standard Layout for those Pro users interested in custom keycaps, the CK351 features a standard sizes layout and bottom row!
  • IP58 Dust & Water Resistance - Protect the electric parts from dust and water.


Keyboard Layout UK QWERTY
Keyboard Technology LK DarGo Red Optical Switches
Backlit Yes (RGB)


Interface USB 2.0


Case Colour Silver
Form Factor Keyboard
Colour Silver
Width 440 mm
Depth 140 mm
Height 45 mm
Weight 904 g


Warranty 2 Years

Key Features

Wireless Network No
Connector Type USB
Usability Gaming
Display Model in Showroom No
Illuminated Yes
Mechanical Key Type LK DarGo Red
Mechanical Keys Yes
Keyboard Size Full-Sized (100%)

Item Details

Manufacturer Cooler Master
Manufacturer Code CK-351-SKOR1-UK
EAN 4719512107386
Condition New

Warranty Information

Warranty 2 Years

Manufacturer Information

Manufacturer Cooler Master
Manufacturer Code CK-351-SKOR1-UK

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