High-Speed Wired Mechanical Keyboard with TKL Layout

The Keychron C3 Pro 8K is a wired mechanical keyboard designed with a classic TKL (80%) layout, delivering a balance of performance, customization, and comfort. Featuring ultra-fast polling, open-source firmware support, and premium build materials, it is built for gamers, creators, and professionals seeking responsive typing and flexible customization.

8000 Hz Ultra-Fast Polling Rate

The keyboard features an 8000 Hz polling rate, enabling extremely fast communication between the keyboard and your device. This significantly reduces input latency and ensures every keystroke registers instantly—ideal for competitive gaming and high-speed typing tasks.

Polling rates can be easily switched using the Keychron Launcher web application:

• 1000 Hz

• 4000 Hz

• 8000 Hz

Programmable with QMK & Launcher

Powered by QMK Firmware, the keyboard supports advanced customization including:

• Key remapping

• Macros

• Shortcuts

• Layer configurations

Using the browser-based Keychron Launcher, you can configure keys and settings directly online without downloading any software.

Web-Based Configuration

Keychron Launcher allows keyboard programming from anywhere with internet access. Simply open the tool using supported browsers such as Chrome, Edge, or Opera and customize your keyboard instantly.

Cross-Platform Compatibility

The web-based launcher supports multiple operating systems, ensuring flexibility across devices:

• Windows

• macOS

• Linux

This allows seamless keyboard customization regardless of the system you use.

Secure Open-Source Firmware

With open-source QMK firmware, the keyboard’s code can be reviewed by the community to ensure transparency and security. This guarantees there are no hidden functions and provides complete control over sensitive input such as passwords and personal data.

Premium Typing Acoustics

The keyboard is engineered with a multi-layer acoustic structure to deliver a smooth and satisfying typing experience:

• Pre-lubed mechanical switches

• 3.5 mm EVA acoustic foam

• IXPE switch film

• EPDM foam layer

• Silicone bottom pad

This combination produces a soft, deep “thocky” typing sound while improving comfort and reducing vibration.

Windows & macOS Layout Support

Switch between operating systems instantly using FN + Caps Lock.

The keyboard also includes extra keycaps for both Windows and macOS layouts, allowing you to maintain separate configurations for each system.

Cherry Profile Double-Shot PBT Keycaps

The keyboard uses double-shot PBT keycaps with a Cherry profile design, offering:

• Superior durability

• Resistance to oil and wear

• Long-lasting legends that will not fade

• Improved typing texture and comfort

Hot-Swappable Switches

The C3 Pro 8K supports hot-swappable switches, allowing users to replace switches without soldering.

Compatible with most 3-pin and 5-pin MX-style mechanical switches, including:

• Cherry

• Gateron

• Kailh

• Panda

This allows users to customize their typing feel quickly and easily.

Key Features

• Classic TKL (80%) compact layout

• 8000 Hz polling rate for ultra-fast response

• QMK firmware support for advanced customization

• Hot-swappable switches for easy personalization

• Cherry profile double-shot PBT keycaps

• Multi-layer acoustic foam design for premium typing sound

• Windows & macOS layout support

• Web-based configuration tool for quick customization