Low Profile Wireless Mechanical Keyboard with 75% Layout, Hot-Swappable Switches and Wood-Metal Frame

This low-profile wireless mechanical keyboard brings a compact 75% layout to everyday typing and custom desk setups. The Keychron K3 Ultra 8K combines wood and aluminum construction, giving the slim keyboard a distinctive finish while keeping your working area compact.

Connect through 2.4 GHz wireless, Bluetooth or a wired connection to suit your setup. Hot-swappable switches let you change your typing configuration, while the Keychron Launcher web app lets you remap keys and create macros for frequently used commands. Fully assembled configurations include standard and regional ISO layouts.

Features

• Compact 75% layout in a low-profile keyboard design
• Three connection modes: 2.4 GHz wireless, Bluetooth and wired
• Hot-swappable Keychron Milk POM switches in Red, Brown or Banana configurations
• Key remapping and macro customization through the Keychron Launcher web app
• LSA double-shot PBT keycaps with non-shine-through legends
• North-facing RGB backlighting
• N-key rollover in wireless and wired modes

Specifications

• Model: K3 Ultra 8K
• Assembly: Fully assembled
• Layout: 75%; standard and ISO configurations
• Regional ISO configurations: German, UK and Nordic in black
• Standard configuration colors: Black or white
• Connectivity: 2.4 GHz wireless, Bluetooth and wired
• Polling rate: Up to 8000 Hz in wireless mode
• Switch configurations: Keychron Milk POM Red, Brown or Banana
• Switch mounting: Hot-swappable
• Construction: Aluminum and wood
• Plate: Anodized aluminum alloy
• Keycaps: LSA double-shot PBT; non-shine-through
• Backlighting: North-facing RGB LED
• Battery capacity: 2600 mAh
• Operating systems: macOS, Windows and Linux
• Customization app: Keychron Launcher web app
• N-key rollover: Wireless and wired
• Weight: 566 g ± 10 g
• Dimensions: 320.62 × 126.00 mm

Frequently Asked Questions

Can this keyboard connect wirelessly and by cable?

Yes. The K3 Ultra 8K supports 2.4 GHz wireless, Bluetooth and wired connections, so you can choose the connection method that suits your desk setup.

Which layout and color should I select?

Choose a standard configuration in black or white, or a black ISO configuration for German, UK or Nordic layouts. Each layout configuration offers Red, Brown or Banana switches.

Can I change switches or customize key commands?

Yes. The K3 Ultra 8K has hot-swappable switches, and the Keychron Launcher web app supports key remapping and macros for custom commands.

Does the RGB backlight shine through the keycap legends?

No. The K3 Ultra 8K has RGB backlighting, but its LSA double-shot PBT keycaps have non-shine-through legends.

Does this keyboard work with Windows, macOS and Linux?

Yes. The K3 Ultra 8K supports Windows, macOS and Linux.