This article covers Corsair K100 RGB メカニカルゲーミングキーボード.

Overview

The Corsair K100 RGB is the flagship mechanical gaming keyboard from Corsair, designed for competitive gamers who demand the fastest response times. It features Cherry MX Speed RGB Silver switches with an actuation point of just 1.2mm, enabling near-instantaneous keystroke registration. The keyboard is built around a durable aluminum frame and features per-key RGB backlighting with a 44-zone three-sided LightEdge for a premium aesthetic. Powered by Corsair's AXON hyper-processing technology, the K100 delivers native 4,000Hz hyper-polling and 4,000Hz key scanning — up to four times the throughput of standard mechanical gaming keyboards. This translates to lower input latency and smoother performance in fast-paced games.

Connectivity & Compatibility

The K100 connects via a wired USB-A interface, ensuring a stable and lag-free connection. It is compatible with Windows PCs and major gaming consoles such as PlayStation and Xbox. The keyboard uses a QWERTY NA (North American) layout with 104 keys. Full integration with Corsair's iCUE software allows for per-key RGB customization, macro programming, and performance profile management. The keyboard also supports Elgato Stream Deck integration, making it a versatile tool for streamers and content creators.

Product Info

The Corsair K100 RGB sits at the top of Corsair's keyboard lineup as a high-end model. Released in 2020, it remains a popular choice among enthusiasts. Pricing typically ranges from ¥37,000 to ¥45,000, available through major retailers like . Included accessories are PBT double-shot keycaps (104/105/108 key sets), a detachable wrist rest, and a USB cable. The manufacturer provides a standard two-year warranty.

Best Use Cases

This keyboard is ideal for competitive gamers, especially those playing FPS or fighting games where every millisecond counts. The 4,000Hz polling rate combined with Cherry MX Speed switches gives a clear advantage in reaction-heavy scenarios. It also suits content creators and streamers who benefit from the iCUE control wheel for quick media adjustments and the Elgato Stream Deck integration for streamlined workflows. Finally, users seeking a long-lasting, premium keyboard will appreciate the aluminum frame and PBT keycaps, which resist wear and shine over time.

Product Disclosure (Amazon)

  • Manufacturer: CORSAIR
  • Seller: Amazon US
  • Fulfilled by: Amazon US
  • ASIN: B08HR68MQZ
  • Note: This article covers a manufacturer-made product based on Amazon listing details.