KeyChron K4 100 Key Alunum Frame Hot-Swappable Gateron Mechanical Keyboard RGB Blue


KeyChron K4 100 Key Alunum Frame Hot-Swappable Gateron Mechanical Keyboard RGB Blue

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The Keychron K4 100-Key RGB Wireless Mechanical Keyboard is a tactile, wireless or wired mechanical keyboard with Mac and Windows compatibility, and convenient access to all the essential function keys, with the largest battery seen in a mechanical keyboard. Thanks to its versatile connection modes it can connect with up to 3 devices via Bluetooth and switch among them easily.

With the highly reliable and broad compatibility of the Broadcom Bluetooth 5.1 chipset, the K4 is the best fit for home, office and light gaming use while connecting with your smartphone, laptop and iPad. To add to this it also has a wired mode with a high-speed USB Type-C connection.

The Keychron K4 is designed to fit your dedicated typing experience. This particular model features Gateron Blue switches which are ideal for a more tactile and responsive feel for the office or gaming. It also comes with a 100 keys (96%) layout with included number pad and relocated Del key that offers convenient access to all the essential keys for Mac and Windows in a small footprint.

The K4 is engineered with more than 15 types of RGB backlight options that you can use to play with. A keyboard that is always in sync with your mood to keep you happy and productive. Easily cycle to different backlight schemes using the light bulb key. The K4 can last up to 240 hours of typing with the backlight off, thanks to its big 4000 mAh battery. Please note that Num Lock works with Windows OS only. The K4 is highly compatible with all operating systems from Mac to Android to Windows. It is one of the few mechanical keyboards featuring Mac layout media keys, which allows you to use all the same media keys as you would in a conventional macOS.


  • Wireless with Bluetooth 5.1 or wired with Type-C
  • Hot-swappable Switches
  • 100 Gateron BLUE Mechanical Switches
  • Mac/Windows Layout
  • RGB Backlit
  • 96% Layout
  • High Compatibility


  • Colour: Black
  • Layout: ANSI
  • Number of Keys: 100 keys
  • Switches: Gateron BLUE switches
  • Number of Multimedia Keys: 12
  • Main Body Material: ABS+Aluminium
  • Keycap Material: ABS
  • Connection: Bluetooth and Type-C
  • Bluetooth Version: 5.1
  • Bluetooth Working Hours: Up to 72 hours with RGB backlight on and up to 240 hours with RGB backlight off.
  • Backlit: Adjustable 4-level RGB backlit
  • System Compatibility: Windows/macOS
  • Battery: 4000mAh Rechargeable li-polymer battery
  • Dimensions: 37.1 x 12.4 x 3.8 cm
  • Weight: 770g


  • Keychron K4 100-Key Aluminium Frame RGB Wireless Mechanical Keyboard – Gateron Blue Switches x1
  • USB-A to USB Type-C Cable x1
  • Keycap Puller x1
  • User Manual x1

KeyChron K4 100 Key Alunum Frame Hot-Swappable Gateron Mechanical Keyboard RGB Blue



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