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Posted 3 October 2022

Cooler Master CK351 Optical Keyboard in Silver with LK DarGo Red Switches - £29.73 with code (UK Mainland) @ ebuyer / ebay

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

added by @eshanmistry73

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.

  • 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.

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.

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.

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.

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.

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

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.

Low-friction cloth to keep you comfortable during long gaming sessions.
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  1. Avatar
    Important heads up to any who also bought this. The MasterPlus software download on Cooler Master's site includes a firmware update for this keyboard. I'm pretty certain the firmware was for non-UK ANSI layouts, because after I applied it, the backslash/pipe key stopped working entirely, including its backlight. Installing the V55 firmware for 105-key variants, linked separately on Cooler Master's product page, made the key work again.
  2. Avatar
    Fantastic price for an opto mechanical keyboard, and it comes with a wrist rest too!

    Thanks OP, purchased.

    Edit: arrived today, great delivery time, impressed with the board - switches quite unique but very smooth. (edited)
    Are they loud or quiet?
  3. Avatar
    Ordered 11:30pm last night, just turned up under 13 hours later.

    First impressions - decent. Build quality is good. Switches are smooth and it's reasonably quiet.
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