Corsair K100 RGB
Expert rating8 / 10
- Layout:
- Full-Size
- Switch Type:
- Cherry MX Speed / Corsair OPX Optical-Mechanical
- Connectivity:
- Wired USB
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Manufacturer: Corsair Last updated: 2026-09-12
Where to buy
- CorsairGo to store
Corsair K100 RGB (Full-Size/Cherry MX Speed or Corsair OPX Optical-Mechanical/Wired USB/144 Zone RGB/8000Hz Polling) Review
Corsair K100 RGB full-size flagship mechanical keyboard, Cherry MX Speed or OPX optical-mechanical switches, 8000Hz Axon polling, iCUE RGB, aluminum frame.
The K100 RGB is Corsair's halo full-size board: an anodized aluminum-brushed frame, a control wheel and dedicated macro keys, and Corsair's Axon processing pushing polling up to 8000Hz for near-instant input readout. It ships with either Cherry MX Speed switches or Corsair's own OPX optical-mechanical switches for buyers who want light-based actuation.
Comparison to Alternatives
Against the Corsair K70 Max, the K100 RGB keeps fixed-actuation mechanical or optical switches rather than the K70 Max's magnetic Hall effect sensors, but adds a control wheel, dedicated macro column, and USB passthrough the K70 Max lacks. Compared with the Razer BlackWidow V4 Pro, the K100 RGB matches its 8000Hz polling claim while offering Corsair's iCUE ecosystem instead of Razer Chroma/Synapse.
Specifications
Identity
| Brand | Corsair |
|---|---|
| Model | K100 RGB |
Design
| Layout | Full-Size |
|---|---|
| Switch Type | Cherry MX Speed Silver or Corsair OPX Optical-Mechanical |
| Connectivity | Wired USB (USB passthrough included) |
| Keycap Material | PBT Double-Shot |
Features
| Hot-Swappable | No |
|---|---|
| Backlighting | 144-Zone Per-Key RGB with iCUE |
| Polling Rate | Up to 8000 Hz (Axon) |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating8 / 10
A feature-loaded full-size flagship for players who want a control wheel and macro keys alongside serious polling speed.
Best for
- Full-size layout gamers wanting macro keys
- iCUE ecosystem users
- 8000Hz polling seekers
Not for
- Compact-desk users
- Hot-swap enthusiasts
- Budget buyers
FAQs
What are the key specifications of the Corsair K100 RGB (Full-Size/Cherry MX Speed or Corsair OPX Optical-Mechanical/Wired USB/144 Zone RGB/8000Hz Polling)?
The Corsair K100 RGB (Full-Size/Cherry MX Speed or Corsair OPX Optical-Mechanical/Wired USB/144 Zone RGB/8000Hz Polling) is a mechanical keyboard from Corsair. Key specs: Layout Full-Size, Switch Type Cherry MX Speed Silver or Corsair OPX Optical-Mechanical, Connectivity Wired USB (USB passthrough included), Keycap Material PBT Double-Shot, Hot-Swappable false.
Will the Corsair K100 RGB (Full-Size/Cherry MX Speed or Corsair OPX Optical-Mechanical/Wired USB/144 Zone RGB/8000Hz Polling) work with my current setup?
The Corsair K100 RGB (Full-Size/Cherry MX Speed or Corsair OPX Optical-Mechanical/Wired USB/144 Zone RGB/8000Hz Polling) lists Switch Type is Cherry MX Speed Silver or Corsair OPX Optical-Mechanical. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the Corsair K100 RGB (Full-Size/Cherry MX Speed or Corsair OPX Optical-Mechanical/Wired USB/144 Zone RGB/8000Hz Polling) best suited to?
It suits full-size layout gamers wanting macro keys, icue ecosystem users, 8000hz polling seekers.
What are the drawbacks of the Corsair K100 RGB (Full-Size/Cherry MX Speed or Corsair OPX Optical-Mechanical/Wired USB/144 Zone RGB/8000Hz Polling)?
It is a poor fit for compact-desk users, hot-swap enthusiasts, budget buyers.
Compare and read more
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- Corsair K100 RGB (Full-Size/Cherry MX Speed or Corsair OPX Optical-Mechanical/Wired USB/144 Zone RGB/8000Hz Polling) vs iQunix ZX75 (75%/CNC Aluminum/Hot-Swap/Tri-Mode Wireless/Gasket-Mounted/Premium Finish)
- Corsair K100 RGB (Full-Size/Cherry MX Speed or Corsair OPX Optical-Mechanical/Wired USB/144 Zone RGB/8000Hz Polling) vs NuPhy Halo96 (96%/Gateron Jupiter Hot-Swap/Tri-Mode Wireless/Gasket-Mounted/South-Facing RGB)
- Corsair K100 RGB (Full-Size/Cherry MX Speed or Corsair OPX Optical-Mechanical/Wired USB/144 Zone RGB/8000Hz Polling) vs Razer BlackWidow V3 Mini HyperSpeed (65%/Razer Green or Yellow Mechanical/Wireless HyperSpeed + Bluetooth + USB-C/Chroma RGB)