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Keychron K5 SE Wireless Mechanical Keyboard

(17)
SKU: K5SE-A1
$63.99 $84.99
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!
$63.99 $84.99

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 SE Wireless Mechanical Keyboard

    A Full Size Ultra-slim Wireless Mechanical Keyboard

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

Core Highlights

    Ultra-Slim & Ergonomic Full-Size Design

    The K5 SE features a 104-key full-size layout that is 40% slimmer than conventional keyboards, optimizing finger travel and desk aesthetics. Built with a reinforced aircraft-grade aluminum top case, SGCC galvanized steel plate, and plastic bottom, it incorporates two-level adjustable rubber feet for optimal ergonomic support.

    Seamless Wireless & Multi-Device Connectivity

    Connect effortlessly with up to 3 devices via Bluetooth 5.1 and switch between your laptop, tablet, and phone with a simple toggle switch. It also offers a reliable Type-C wired connection for lag-free performance.

    Hot-Swappable Switches & Customized Feel

    Choose between ultra-slim low-profile Gateron Mechanical (50 million keystroke lifespan) or Keychron Optical switches with 0.2 ms ultra-low latency and a 70 million keystroke lifespan. The hot-swappable options allow you to swap linear, clicky, or tactile switches in seconds without soldering.

    Native Dual OS & Mac Layout Compatibility

    Fully compatible with both macOS and Windows OS out of the box. It features dedicated Mac multimedia keys, dedicated Screenshot and Assistant (Siri/Cortana) keys, and includes Windows and Mac specific keycaps for seamless operating system switching.

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
ABS Plastic
Feet Height
6° / 9 °
Weight
673g ± 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 SE
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 SE
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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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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