Keychron K3 Pro Low-Profile Wireless Mechanical Keyboard

Keychron K3 Pro – RGB | Wireless Low-Profile Mechanical Keyboard | Hot-Swappable

Product Overview
The Keychron K3 Pro is an ultra-slim 75% mechanical keyboard that combines a sleek, compact design with advanced functionality. Featuring low-profile mechanical switches, customizable RGB backlighting, wireless and wired connectivity, and full QMK/VIA programmability, it's ideal for both travel and daily productivity.

Key Features

• 75% layout with arrow keys and function row in a compact, space-saving design

• Low-profile Gateron mechanical switches (Red, Blue, or Brown) for a smooth, responsive typing feel

• Hot-swappable sockets (on RGB version) support easy switch replacement without soldering

• Full RGB backlighting with over 22 effects and adjustable brightness levels

• Wireless and wired connectivity: Bluetooth 5.1 for up to 3 devices, plus USB-C wired mode

• QMK and VIA support for full key remapping, macros, and lighting control

• Long-lasting 1550mAh rechargeable battery with extended runtime

• Adjustable typing angles for ergonomic comfort

• Enhanced stabilisers for reduced key wobble and a more consistent keystroke

• Compatible with macOS, Windows, and Linux with system toggle and extra keycaps

Technical Specifications

• 75% ultra-slim layout

• Low-profile Gateron mechanical switches (Red, Blue, Brown)

• Hot-swappable (on RGB models)

• RGB backlight with 22+ lighting modes

• Low-profile ABS or PBT keycaps (depending on variant)

• Bluetooth 5.1 and USB-C wired connectivity

• 1550mAh rechargeable lithium-polymer battery

• Battery life: up to 100 hours with backlight off, ~33–68 hours with backlight on

• Approximate dimensions: 306 x 116 mm

• Weight: approx. 525g

• Compatible with macOS, Windows, and Linux

• Fully programmable via QMK and VIA firmware

Why Choose the K3 Pro?

• Combines portability with powerful customisation

• Hot-swappable and programmable for a fully personal setup

• Modern, minimal design with full RGB lighting

• Perfect for travel, office, or creative workstations

• Multi-device connectivity and long battery life make it a productivity powerhouse