Keychron K5 QMK Wireless Mechanical Keyboard (Version 2) ; 100% Layout ; RGB Backlit ; Gateron Low-profile MX  Banana Switch ; Hot-Swappable ; Ultra-Slim ; Powerful ARM MCU ; Bluetooth 5.2 (up to 3 devices) ; Mac Windows Linux Compatible

79 $

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✅ Expert Features

  • Ultra-Slim Profile with Low-Profile 2.0 Switches : Designed to be 33% slimmer than traditional mechanical keyboards, the K5 Version 2 offers a sleek build without sacrificing tactile feedback.
  • QMK + VIA Compatible Firmware : Unlock infinite customization: remap every key, set macros, shortcuts, or layer functions using open-source QMK firmware and the intuitive Keychron Launcher web app.
  • Hot-Swappable Switches (Mechanical Only) : Supports easy hot-swapping with Gateron/Keychron low-profile mechanical switches. Customize your typing feel without soldering.
  • Dual Connectivity – Wireless & Wired : Switch seamlessly between Bluetooth 5.2 (connect up to 3 devices) and wired USB Type-C mode. Ideal for multitasking across Mac, Windows, or Linux.
  • Enhanced Typing Comfort with Triple Foam Layers : Incorporates IXPE acoustic foam, EPDM foam, and a layer of latex foam for superior noise reduction, key support, and overall typing responsiveness.
  • Redesigned Stabilizers : Larger keys like space bar, Enter, and Shift feel more stable and produce less wobble thanks to newly engineered stabilizers.
  • Dynamic RGB Backlighting : Enjoy 22+ preset RGB modes with full customization over hue, speed, brightness, and saturation via the Keychron Launcher.
  • Banana Switch (Tactile) Pre-Installed: Equipped with factory pre-lubed Banana switches (tactile) for a bouncy, thocky, yet smooth typing experience.
  • Cross-Platform Compatibility : Mac layout with extra keycaps for Windows included. Supports personalized layouts for both OS using the Launcher. No software installation needed.
  • Three-Level Typing Angle : Choose your perfect ergonomic angle: 3.37°, 4.36°, or 6.56° to reduce wrist fatigue during long typing sessions.
  • Powerful ARM MCU : Built with a 32-bit ARM Cortex-M3 MCU with 256KB Flash memory for ultra-fast input response and 1000Hz polling rate in wired mode.

📊 Expert Specs

Category Details
Model Keychron K5 QMK Version 2
SKU K5X-H4
Layout ANSI, 100% (108 keys)
Switch Type Banana Switch (Tactile), Hot-Swappable Low-Profile Mechanical
Keycap Material Shine-through ABS
Stabilizers Redesigned for reduced wobble
Connectivity Bluetooth 5.2 (3 devices) + USB-C Wired
Polling Rate 1000Hz (Wired), 125Hz (Wireless)
Battery 2000mAh Li-polymer
Battery Life Up to 160 hrs (BT off), 105 hrs (RGB on, low brightness)
Backlight RGB with 22+ modes (Customizable)
Software Support QMK + VIA (via Keychron Launcher Web App)
Compatible OS Windows, macOS, Linux
Typing Angle 3.37º / 4.36º / 6.56º
Frame Material ABS + Aluminum
Dimensions 424 x 119 mm (16.69” x 4.69”)
Weight 732g / 1.61 lbs
Height (Incl. Keycaps) Front: 20.6 mm (0.81”), Rear: 25.2 mm (0.99”)
MCU 32-bit ARM Cortex-M3, WB32F3G71RCT6 (256KB Flash)
Hot-Swap Compatibility Gateron/Keychron Low-Profile Mechanical Switches Only
Security QMK Open Source (Community-Reviewed Code)
Special Features Enhanced acoustic foam, stabilizers, ergonomic angle, cross-platform layout
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