This article covers 【国内正規品】Keychron K8 ワイヤレス・ゲーミングメカニカルキーボード87キー.

Overview

The Keychron K8 is a tenkeyless (87-key) wireless mechanical keyboard featuring Gateron G Pro Red linear switches. Its CNC-machined aluminum frame delivers a premium feel and solid build quality, making it suitable for both office productivity and casual gaming. With Bluetooth 5.1 connectivity supporting up to three paired devices and a USB Type-C wired mode, the K8 offers flexible connectivity for Mac and Windows users alike. A standout feature is the 4000mAh battery, which provides up to 240 hours of use with the backlight off. This makes the K8 a reliable daily driver for users who prefer a clutter-free desk setup.

Connectivity & Compatibility

The K8 supports dual connectivity: Bluetooth 5.1 (Broadcom chipset) for wireless use and USB Type-C for wired operation. In wireless mode, you can pair up to three devices and switch between them with a dedicated key. Wired mode enables N-key rollover (NKRO), while wireless mode supports 6-key rollover. The keyboard is compatible with both macOS and Windows out of the box, and includes extra keycaps for each OS layout.

Product Info

The Keychron K8 sits in the mid-range segment of wireless mechanical keyboards. It has been widely available since its launch through major retailers like . The package includes a USB Type-C cable, keycap puller, extra keycaps for Mac/Windows, and a user manual. Warranty coverage follows Keychron's standard policy (typically one year).

Best Use Cases

Users with limited desk space: The tenkeyless layout saves room and brings the mouse closer, improving ergonomics. Multi-OS users: The built-in OS toggle and included keycaps make switching between Mac and Windows seamless. * Wireless enthusiasts: Bluetooth 5.1 with multi-device pairing reduces cable clutter and works well with laptops, tablets, and smartphones.

Product Disclosure (Amazon)

  • Manufacturer: Keychron
  • Seller: Keychron Japan
  • Fulfilled by: Amazon
  • ASIN: B09KKCL5MT
  • Note: This article covers a manufacturer-made product based on Amazon listing details.