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Corsair K100 RGB

Regular price €269,99 EUR
Regular price Sale price €269,99 EUR
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Optical. 4KHz. Aluminum. The full-size board built without compromise.

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Opens Corsair EU official store. Ships internationally.

Corsair K100 RGB

The Corsair K100 RGB is what a full-size keyboard looks like when a brand puts its best engineering into one product. Every key is exactly where you expect it — numpad, F-row, navigation cluster, all present — and underneath each one sits an OPX optical-mechanical switch that fires at 1mm actuation. That's faster than most mechanical switches by a noticeable margin, with none of the tactile bump slowing down rapid inputs. It's a linear switch built for people who press keys a lot, quickly.

The aluminum frame is substantial without feeling excessive. The leatherette palm rest is included and actually well-padded, not an afterthought. Six dedicated macro keys sit to the left, fully programmable, and the iCUE control wheel on the top-right gives you direct access to volume, media, and lighting without alt-tabbing. If you use Elgato Stream Deck, the K100 integrates directly — the macro keys become an extension of your stream setup. AXON Hyper-Processing drives 4000Hz polling — four times the standard rate — putting the K100 well ahead of conventional gaming keyboards on input latency.

If you want something smaller and more portable, the 75% layouts trim the board down without losing much. But if you work in spreadsheets, play MMO titles with complex keybinds, or simply want every key exactly where it's always been — the K100 RGB is the full-size benchmark.

Best For
  • MMO & productivity users who need every key
  • Streamers with Elgato Stream Deck workflow
  • Desktop setups with permanent placement
  • FPS players who prefer full-size layouts
  • Macro-heavy gaming (6 dedicated keys)
Not Ideal For
  • Wireless or Bluetooth setups
  • Compact desk footprints
  • Tactile or clicky switch preference
  • Travel or LAN tournament carry
Keyboard Fit Guide
Use Case
FPS
MMO
Typing
Work
Streaming
Layout
60%
65%
75%
96%
TKL
Full-Size
Sound
Silent
Quiet
Medium
Loud
Switch
Linear
Tactile
Clicky
Analog
Connection
Wired Wireless Bluetooth
Layout Full-Size 104 keys
Switch OPX Optical 1mm actuation
Polling Rate 4000Hz AXON Hyper
Frame Aluminum Premium build
Connection USB-C Wired only
RGB Zones 44-Zone Per-key + LightEdge
AimDepot Verdict

The K100 RGB is the full-size keyboard Corsair built when they decided to make no compromises. OPX optical switches at 1mm actuation, 4000Hz polling, an aluminum chassis, and macro keys that integrate directly with Elgato's software ecosystem — it covers every angle a serious desktop user needs covered. If you play MMO titles, stream, or work across spreadsheets and productivity tools, the full-size layout with its dedicated numpad and macro cluster earns its footprint. This is the board you buy once and don't think about again.

View on Corsair

Opens Corsair EU official store. Ships internationally.

Sold directly by Corsair. Shipping, returns, and buyer protection are governed by Corsair's policies.