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Keychron K5 Wireless Mechanical Keyboard

(72)
SKU: K5-A1
$74.99 $99.99
Version
Switch Type
Switch Option

The all-new K5 Version 2 has arrived! Upgraded with QMK firmware for complete customization and enhanced acoustic foams for a quieter, more refined typing experience. With Bluetooth 5.2 and shine-through keycaps for better performance.

Click "Keychron K5 Version 2" to elevate your typing now!
$74.99 $99.99

All New K Series Keyboard is Launching!

K Ultra Series

  • 8K Polling Rate
  • ZMK Open-source
  • 2.4 GHz Wireless
  • Keychron Low-Profile Milk POM Switch
  • Durable Double-shot PBT Keycaps
Order K Ultra Series

K HE Series

  • Magnetic Switch
  • 2.4 GHz Wireless
  • QMK Launcher
  • Wooden Frame
  • Durable Double-shot PBT Keycaps
Order K HE Series

K Max Series

  • 2.4 GHz Wireless
  • QMK Launcher
  • Slim Mechanical
  • Hot-swappable
  • Durable Double-shot PBT Keycaps
Order K Max Series

Keychron Classic K Series Keyboard

Keychron K5 Wireless Mechanical Keyboard

    A Full Size Ultra-slim Wireless Mechanical Keyboard

    Comes with low-profile mechanical switches and hot-swappable optical switches for a superior typing experience on the full-sized, minimalistic K5 mechanical keyboard.

    Keychron-K5-Version-2-QMK-Ultra-Slim-Wireless-Custom-Mechanical-Keyboard.jpg__PID:0cf9b35a-4696-4e9c-b52f-f6888371d6a2

Core Highlights

    Ultra-Slim

    Measuring at 18mm thin, the K5’s thin aluminum body has a slight incline at the base to provide maximum ergonomic support. Compared to other mechanical keyboards, it requires less force, less travel distance to reduce finger fatigue, and provides more typing comfortability.

    Keychron-K5-Version-2-QMK-Ultra-Slim-Wireless-Custom-Mechanical-Keyboard.jpg__PID:0f081f94-6cd0-4687-831a-17d6a2098075
    Keychron-K5-Version-2-QMK-Ultra-Slim-Wireless-Custom-Mechanical-Keyboard.jpg__PID:1f946cd0-8687-431a-97d6-a2098075f8a4

    Wireless & Multi-Device

    With a slide of a button on the side panel, connect the K5 to up to 3 devices via Bluetooth 5.1 and switch seamlessly between your laptop, tablet, and phone. You can also connect it to your computer with a Type-C cable for a stable wired connection.

    Mechanical or Optical, Hot-Swappable

    Choose between low-profile Gateron mechanical switches and Keychron optical switches — linear (Red), clicky (Blue), or something in between (Brown, Banana, Mint). The hot-swappable version lets you customize your typing feel in seconds, without any soldering.

    Full Cross-Platform Compatibility

    Designed with dedicated Mac multimedia key layouts while remaining fully compatible with Windows, Android, and iOS systems. Includes swapable keycaps and a convenient side-toggle switch to transition seamlessly between operating systems without key remaps.

Specs

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Product Information

Size
435 x 120.00 mm
Front Height
17 mm (without keycaps)
Back Height
22 mm (without keycaps)
Bottom Case Material
Aluminum
Weight
770g ± 10g
Keycap
LSA ABS keycaps, not shine-through
Switch
Low Profile Gateron Mechanical / Keychron Optical Switch
Backlight
Adjustable 4-level RGB backlit
Battery
2000mAh Rechargeable li-polymer battery
Compatible System
macOS/Windows/Linux
Operating Environment
-10 to 50℃

Performance

Connectivity
Bluetooth / Type-C wired
Polling Rate
1000 Hz (Wired )90 Hz (Bluetooth)
Bluetooth Device Name
Keychron K5
Wireless Working Time
Up to 90 hours (Backlit off on white backlit version)Up to 90 hours (Backlit off on RGB backlit version)Up to 30 hours (White Backlit on)
Hot-Swappable
YES
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Performance

Connectivity
Bluetooth / Type-C wired
Polling Rate
["1000 Hz (Wired )","90 Hz (Bluetooth)"]
Bluetooth Device Name
Keychron K5
Wireless Working Time
["Up to 90 hours (Backlit off on white backlit version)","Up to 90 hours (Backlit off on RGB backlit version)","Up to 30 hours (White Backlit on)"]
Hot-Swappable
YES
Keychron K Series Keyboard User Guide

Learn more about the Keychron K Series Keyoards such as the shortcuts, Launcher web app tutorial, factory reset, and more.

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Need Help Choosing?

Find your perfect match. Filter by layout, switches, or connectivity to get your ideal setup.

Try Keyboard Finder >

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Compare All Series

Select and compare models to see key differences in specs, features, and pricing side-by-side.

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Product Information

Size
["435 x 120.00 mm"]
Front Height
["17 mm (without keycaps)"]
Back Height
["22 mm (without keycaps)"]
Bottom Case Material
Aluminum
Weight
["770g ± 10g "]
Keycap
["LSA ABS keycaps, not shine-through"]
Switch
Low Profile Gateron Mechanical / Keychron Optical Switch
Backlight
Adjustable 4-level RGB backlit
Battery
2000mAh Rechargeable li-polymer battery
Compatible System
macOS/Windows/Linux
Operating Environment
-10 to 50℃

Performance

Connectivity
Bluetooth / Type-C wired
Polling Rate
["1000 Hz (Wired )","90 Hz (Bluetooth)"]
Bluetooth Device Name
Keychron K5
Wireless Working Time
["Up to 90 hours (Backlit off on white backlit version)","Up to 90 hours (Backlit off on RGB backlit version)","Up to 30 hours (White Backlit on)"]
Hot-Swappable
YES
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