Corsair K100 RGB Optical-Mechanical Keyboard

£ 261.33  inc. vat

£ 217.77 ex. vat

Corsair K100 RGB Optical-Mechanical Keyboard

QuickFind: 1126580 Mfr part code: CH-912A01A-UK
  • Corsair OPX Switches
  • AXON Hyper-Processing
  • N-Key Rollover
  • Anti-Ghosting
  • USB

More Product Options

Product Description

Corsair K100 RGB Optical-Mechanical Keyboard

The incomparable CORSAIR K100 RGB Optical-Mechanical Gaming Keyboard combines stunning aluminum design with per-key RGB lighting and a 44-zone LightEdge. Powerful CORSAIR AXON Hyper-Processing Technology enables unparalleled capabilities such as 4,000Hz polling. CORSAIR OPX RGB optical-mechanical keyswitches, guaranteed for 150 million keypresses, offer hyper-fast 1.0mm actuation while registering keypresses up to 4x faster than standard mechanical gaming keyboards thanks to AXON, housed in durable double-shot PBT keycaps. Harness the power of iCUE software to customize an endlessly versatile programmable control wheel, synchronized RGB lighting, and six dedicated macro keys that can execute macros or streaming commands via Elgato Stream Deck software. A magnetic detachable memory foam palm rest offers the comfort to play for hours, while 8MB of onboard storage lets you save up to 200 macro and lighting profiles.



  • The CORSAIR K100 RGB is the pinnacle of CORSAIR keyboards, offering the cutting-edge performance, style, durability, and customization that gamers need to stand above the rest.
  • The centerpiece of your gaming setup, the CORSAIR K100 RGB boasts a refined design bolstered by a durable aluminum frame, dynamic per-key RGB backlighting, and a 44-zone three-sided LightEdge.
  • Powered by CORSAIR AXON Hyper-Processing Technology, enabling CORSAIR's most advanced gaming keyboard experience by delivering up to 4x faster throughput with native 4,000Hz hyper-polling and 4,000Hz key scanning, while simultaneously driving up to 20-layer lighting effects.
  • Exclusive CORSAIR OPX RGB optical-mechanical keyswitches offer hyper-fast input with 1.0mm actuation distance, smooth linear travel, are guaranteed for 150 million keystrokes, and register keypresses up to 4x faster than standard mechanical gaming keyboards with CORSAIR AXON.
  • A programmable iCUE control wheel gives you command over backlighting, media jogging, and more through CORSAIR iCUE software, customizable to perform actions in games and applications.
  • Precision-molded PBT double-shot 104/105/108-keycaps* with a standard bottom row layout resist wear, fading, and shine, with 1.5mm thickness for rigid stability.
  • A magnetic, detachable soft-textured leatherette palm rest easily slides into place, cushioned by memory foam for the plush comfort to breeze through hours of gaming.
  • Gain an in-game advantage with six dedicated macro keys, fully programmable for complex macros and key remaps, or program special streaming commands through Elgato Stream Deck software.
  • Store up to 200 onboard profiles with custom macros, settings, and custom RGB lighting effects on 8MB of onboard storage.
  • Powerful CORSAIR iCUE software enables vivid dynamic RGB lighting control, key remaps and macro programming, and full-system lighting synchronization across all iCUE-compatible CORSAIR devices.
  • Convenient dedicated media keys and a signature CORSAIR aluminum volume roller let you take command of your media without interrupting your game.
  • A USB pass-through port provides convenient access to an additional USB device such as a mouse or headset, with tidy cable routing under the keyboard.

* Number of keys varies by region.

Technical Specification

Corsair K100 RGB Optical-Mechanical Keyboard


Device Type Keyboard
Backlit RGB / 16.8 million colours
Interface USB

Input Device

Hot Keys Function Volume, mute, brightness, play/pause, stop, previous track, next track, Windows key lock
Localization and Layout UK
Keyboard Technology Optical-mechanical
Anti-ghosting Yes
Gaming Yes
Adjustable Height Yes
Palm Rest Yes
Features Numeric keypad
Width 47 cm
Depth 16.6 cm
Height 3.8 cm
Weight 1.31 kg

Expansion / Connectivity

Interfaces USB pass-through


Colour Anodised black brushed aluminium
Cable Length 1.82 m
Included Accessories Keycap puller, FPS & MOBA keycap sets, palm rest
Key Life Span 150 million clicks

Software & System Requirements

Included Software CORSAIR iCUE
OS Required Windows 10, Apple macOS 10.15

Dimensions & Weight (Shipping)

Shipping Width 49.5 cm
Shipping Depth 24 cm
Shipping Height 8 cm
Shipping Weight 2.225 kg

Manufacturer Warranty

Service & Support Limited warranty - 2 years

Product Reviews

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Corsair K100 RGB Optical-Mechanical Keyboard

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£ 261.33  inc. vat

£ 217.77 ex. vat

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    Add-ons and Accessories

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