Keychron K8 Ultra 8K Wireless Hot-swappable RGB Backlight Aluminium Red Switch - Black, CZ/SK

159.90 €

Keychron K8 Ultra 8K Wireless Hot-swappable RGB Backlight Aluminium Red Switch - Black, CZ/SK

A wireless mechanical keyboard with maximum customisation

The Keychron K8 Ultra 8K is a wireless gaming mechanical keyboard with a Czech key layout and a compact 80% TKL design, combining Bluetooth 5.2, 2.4GHz wireless, and wired USB-C connectivity. Thanks to its powerful battery, it lasts up to 760 hours with an 8000Hz polling rate and the backlight off, allowing you long hours of productivity and gaming without frequent recharging. With a polling rate of up to 8000Hz via both 2.4GHz and wired connection, the Keychron K8 Ultra 8K gaming keyboard provides an exceptionally fast response, while Bluetooth 5.2 lets you connect up to three devices and switch between them conveniently. IXPE and EPDM acoustic foams help dampen unwanted noise and contribute to a more pleasant typing feel, while the hot-swappable design allows for easy replacement of mechanical switches without soldering. With open-source ZMK firmware and the Keychron Launcher web app, you can also remap keys, create macros, edit shortcuts, and customise other features to your liking. Durable Double-Shot PBT keycaps resist oil well and contribute to a pleasant typing feel, while the RGB backlighting with over 22 modes, Per-Key RGB, and Mix RGB lets you create your own lighting setup. The Keychron K8 Ultra 8K mechanical keyboard offers a combination of speed, long battery life, extensive customisation options, and a compact 80% TKL layout that saves space on your desk without sacrificing important keys for work, programming, or gaming.

Keychron K8 Ultra 8K Wireless Hot-swappable RGB Backlight Aluminium Red Switch - Black, CZ/SK gaming keyboard

Key features of the Keychron K8 Ultra 8K Wireless Hot-swappable RGB Backlight Aluminium Red Switch - Black, CZ/SK gaming keyboard

  • The Keychron K8 Ultra 8K is a wireless mechanical keyboard with an 80% TKL key layout
  • The Keychron K8 Ultra 8K gaming keyboard offers three connection modes with seamless switching between devices
  • Lightning-fast 8000Hz response in 2.4GHz mode ensures stable performance for gaming and work
  • The Keychron K8 Ultra 8K wireless keyboard can connect to up to three devices simultaneously
  • The Keychron Launcher app provides easy feature customisation without software installation
  • Thanks to its powerful battery, the Keychron K8 Ultra 8K keyboard lasts wirelessly for up to 760 hours
  • Durable Double-Shot PBT keycaps withstand long-term use
  • Hot-swappable design allows for easy replacement of mechanical switches without soldering
  • Special acoustic foams eliminate unwanted noise
  • RGB backlighting with over 22 modes delivers a stunning visual experience
  • The Keychron K8 Ultra 8K is compatible with macOS, Windows, and Linux

Hot-swappable design for maximum customisation and comfort

The Keychron K8 Ultra 8K gaming keyboard features a hot-swappable design that lets you easily change mechanical switches without needing to solder. This means you can swap out individual switches in seconds to tailor the keyboard's character to your own preferences. This makes it easy to create the desired feel for every keystroke and adapt the Keychron K8 Ultra 8K for both gaming and everyday work.

Keychron K8 Ultra 8K Wireless Hot-swappable RGB Backlight Aluminium Red Switch - Black, CZ/SK gaming keyboard
Keychron K8 Ultra 8K Wireless Hot-swappable RGB Backlight Aluminium Red Switch - Black, CZ/SK gaming keyboard

Backlit Keychron Apex Red Switches

The keyboard is equipped with quiet linear switches with an actuation force of 45g, delivering top-tier precision, long life, and excellent performance for demanding users. Each switch is tested to a professional standard and has a lifespan of up to 50 million keystrokes. Thanks to their transparent upper housing, they provide better light transmission, ensuring brighter and more even backlighting for a perfect visual experience.
Keychron K8 Ultra 8K Wireless Hot-swappable RGB Backlight Aluminium Red Switch - Black, CZ/SK gaming keyboard

Durable OSA Double-Shot PBT keycaps

The Keychron K8 Ultra 8K is equipped with OSA Double-Shot PBT keycaps, which combine a height similar to the OEM profile with a distinctive shape inspired by the SA profile, contributing to a pleasant typing feel. The durable PBT material resists oil well, while the double-shot technology helps prevent the legends from fading, even with intensive use. The keycaps are therefore suitable for daily work, long typing sessions, and gaming.
Keychron K8 Ultra 8K Wireless Hot-swappable RGB Backlight Aluminium Red Switch - Black, CZ/SK gaming keyboard

Compact TKL layout for more space

The Keychron K8 Ultra 8K uses a compact 80% TKL layout, which omits the numeric keypad to free up more space on your desk. This gives you more room for mouse movement, which you'll appreciate especially when gaming, without having to give up important keys, including the separate arrow keys and function row. The keyboard thus offers a practical combination of space-saving dimensions and comfortable control for everyday work, programming, and gaming.
Keychron K8 Ultra 8K Wireless Hot-swappable RGB Backlight Aluminium Red Switch - Black, CZ/SK gaming keyboard

Dynamic RGB backlighting

The Keychron K8 Ultra 8K gaming keyboard offers dynamic RGB backlighting with over 22 modes, including a static white backlight. The Per-Key RGB function lets you set the colour of each key individually, while Mix RGB allows you to divide the keyboard into two lighting zones and assign a unique effect to each.

A powerful ARM processor ensures lightning-fast response and flexibility

The Keychron K8 Ultra 8K is equipped with a powerful MCU with ARM architecture and 1MB of Flash memory, providing greater flexibility for developers and enabling advanced keyboard customisation. The powerful core allows the keyboard to achieve a polling rate of up to 8000Hz, ensuring keystrokes are registered with extremely low latency and high precision. The keyboard will thus provide you with a fast and responsive performance for competitive gaming and demanding work.

Keychron K8 Ultra 8K Wireless Hot-swappable RGB Backlight Aluminium Red Switch - Black, CZ/SK gaming keyboard

The Keychron K8 Ultra 8K wireless keyboard delivers up to 760 hours of battery life on a single charge

Thanks to its powerful rechargeable li-polymer battery, the Keychron K8 Ultra 8K gaming keyboard offers up to 760 hours of battery life, which means long hours of uninterrupted use. It achieves this battery life with the polling rate set to 8000Hz and the backlighting turned off, allowing you to enjoy a fast wireless response for work and gaming without the need for frequent charging.

Keychron K8 Ultra 8K Wireless Hot-swappable RGB Backlight Aluminium Red Switch - Black, CZ/SK gaming keyboard

Three connection options

The Keychron K8 Ultra 8K keyboard supports three connection modes, making it easy to adapt to both work and play. The 2.4GHz wireless connection with a polling rate of up to 8000Hz provides an extremely fast response with very low latency, which you'll appreciate especially when gaming. Via Bluetooth 5.2, you can pair the keyboard with up to three devices and switch between them conveniently. For a stable wired connection, USB-C is available, which also supports a polling rate of up to 8000Hz.

Keychron K8 Ultra 8K Wireless Hot-swappable RGB Backlight Aluminium Red Switch - Black, CZ/SK gaming keyboard

A web app for easy keyboard customisation

With the Keychron Launcher, you can easily remap keys, set up macros, or edit shortcuts directly in your browser, without having to install any software. The web app lets you fully customise the keyboard to your needs, whether for work, programming, or gaming. It supports Mac, Windows, and Linux, allowing you to create the ideal layout for any operating system.

Keychron K8 Ultra 8K Wireless Hot-swappable RGB Backlight Aluminium Red Switch - Black, CZ/SK gaming keyboard

Enhanced acoustic foams ensure quieter and more comfortable typing

The Keychron K8 Ultra 8K gaming keyboard is equipped with advanced IXPE and EPDM acoustic foams that significantly improve typing comfort while dampening unwanted sounds from keystrokes. The IXPE foam ensures a softer and smoother press, while the EPDM foam provides firm support for the switches, increasing their responsiveness and overall durability. Thanks to the steel plate, the keyboard is more stable and offers clear, pleasant feedback with a muted sound, which you'll appreciate during long hours of typing and intense gaming.

Keychron K8 Ultra 8K Wireless Hot-swappable RGB Backlight Aluminium Red Switch - Black, CZ/SK gaming keyboard
Keychron K8 Ultra 8K Wireless Hot-swappable RGB Backlight Aluminium Red Switch - Black, CZ/SK gaming keyboard

The Keychron K8 Ultra 8K is fully compatible with macOS and Windows

The Keychron K8 Ultra 8K is equipped with a system switch that lets you easily switch between macOS and Windows modes. The package also includes corresponding keycaps for both operating systems, so you can easily customise the layout to match the device you're currently using. The keyboard seamlessly integrates into both work and gaming environments with Mac and Windows computers.

Keychron K8 Ultra 8K Wireless Hot-swappable RGB Backlight Aluminium Red Switch - Black, CZ/SK gaming keyboard

Specifications

Connection

Connectivity Wireless
Battery type Li-Pol (rechargeable battery)
Number of batteries 1 ×

Keyboard interface

Keyboard interface Bluetooth, USB-C input, 2.4GHz radio frequency connection

Keyboard type

Keyboard type Gaming

Layout

Localisation Czech
Keyboard format 80 %
Number of keys 87
Key type Classic (High-profile)
Enter One-slotted
Backspace Wide
Left shift Wide

Switch properties

Switch type Mechanical
Switch colour Red
Switch division Linear
Activation force 44 cN
Activation stroke 2 mm
Total travel distance 4 mm
Lifespan (millions of presses) 50 ×
Key material PBT

Keyboard features

Keyboard features Programmable keys, Multimedia keys, Vyměnitelné spínače (Hotswap)

Backlight

Backlight RGB

Colour

Colour Black

Dimensions

Width 35.92 cm (359.2 mm)
Height 3.13 cm (31.28 mm)
Depth 12.92 cm (129.2 mm)

Weight

Weight 1,299 g

Compatibility

Compatibility Windows 10, Windows 11, macOS, Linux

Charging // EU Directive

USB PD support No
Code:  KCHRON2646
Warranty: 24 months
Links: Producer's Website: