Keychron C3 Pro 8K QMK RGB Wired Keyboard C3PX-H1

Keychron C3 Pro 8K QMK RGB Wired Keyboard C3PX-H1

Experience responsive gaming and precision typing with the Keychron C3 Pro 8K QMK RGB Wired Mechanical Keyboard. Featuring a compact 80% tenkeyless layout, Keychron Super Red linear switches and an ultra-fast 8,000Hz polling rate, this keyboard delivers reliable performance for gaming, productivity and everyday computing. Its hot-swappable mechanical switches, customizable RGB backlighting and QMK programmable functionality provide flexible personalization. With durable double-shot PBT keycaps, a gasket-mounted design and compatibility with Windows and macOS, the C3 Pro 8K combines performance, comfort and versatility in a practical wired keyboard.

Key Features:

• Keychron C3 Pro 8K wired mechanical keyboard
• Manufacturer SKU: C3PX-H1
• Compact 80% tenkeyless ANSI layout
• Ultra-fast 8,000Hz polling rate
• Adjustable 1,000Hz, 4,000Hz and 8,000Hz polling
• Keychron Super Red linear mechanical switches
• Hot-swappable MX-compatible switch sockets
• Customizable north-facing RGB backlighting
• QMK programmable firmware
• Keychron Launcher web-based configuration
• Custom key mapping and macro support
• Cherry-profile double-shot PBT keycaps
• Shine-through keycap legends
• Gasket-mounted keyboard construction
• Three adjustable typing angles
• 4, 6 and 8.7-degree typing positions
• ARM Cortex-M4 32-bit processor
• USB Type-C wired connectivity
• USB-A adapter included
• Compatible with Windows and macOS
• Durable ABS plastic housing
• Suitable for gaming and productivity
• Compact desktop-friendly design

Features

Ultra-Fast 8,000Hz Polling Rate

The C3 Pro 8K supports an 8,000Hz polling rate, transmitting keyboard input information to the connected computer at intervals as short as 0.125 milliseconds. Users can select between 1,000Hz, 4,000Hz and 8,000Hz through Keychron Launcher to suit their requirements.

Compact 80% Tenkeyless Layout

Featuring a traditional 80% TKL layout, the keyboard retains function keys, navigation controls and directional arrows while eliminating the numeric keypad. This configuration provides additional desk space for mouse movement without sacrificing commonly used keyboard functions.

Keychron Super Red Linear Switches

The C3PX-H1 features Keychron Super Red mechanical switches with a smooth linear keystroke. Their responsive operation makes them suitable for fast-paced gaming, extended typing sessions and everyday computer use.

Hot-Swappable Mechanical Switches

Hot-swappable switch sockets allow compatible MX-style mechanical switches to be replaced without soldering. Users can customize their typing experience by installing supported switches with different operating characteristics.

Customizable RGB Backlighting

North-facing RGB LEDs provide vibrant keyboard illumination through the shine-through keycap legends. Lighting effects can be adjusted to complement gaming setups, improve key visibility and create a personalized desktop appearance.

QMK Programmable Functionality

Open-source QMK firmware provides extensive keyboard customization capabilities. Users can assign custom key functions, configure shortcuts and create macros for gaming, productivity and specialised workflows.

Keychron Launcher Configuration

The Keychron Launcher web application allows compatible browsers to configure keyboard functions without installing dedicated desktop software. Users can adjust key mappings, macros and polling rate settings through a convenient browser-based interface.

Durable Double-Shot PBT Keycaps

Cherry-profile double-shot PBT keycaps provide a durable typing surface with long-lasting legends. Their shine-through construction allows the RGB lighting to illuminate the key markings for improved visibility.

Comfortable Gasket-Mounted Design

The gasket-mounted construction helps provide a more cushioned typing experience by reducing direct contact between the internal keyboard assembly and housing. This supports comfortable typing and a refined mechanical keyboard feel.

Three Adjustable Typing Angles

The keyboard provides three typing angles of approximately 4, 6 and 8.7 degrees. Adjustable feet allow users to select a comfortable keyboard position according to their desk arrangement and individual typing preferences.

Responsive ARM Cortex-M4 Processor

An ARM Cortex-M4 32-bit AT32F405 microcontroller handles keyboard input processing and programmable functionality. This hardware supports the keyboard's high polling rate and advanced customization features.

Reliable USB-C Wired Connection

The C3 Pro 8K uses a USB Type-C wired connection for stable data transmission. A USB Type-A to Type-C adapter is included, providing additional connectivity flexibility with compatible computers.

Windows and macOS Compatibility

The keyboard supports Windows and macOS operating systems, with keycap options for both platforms. Programmable key functions allow users to customize layouts and shortcuts for their preferred operating environment.

Practical Gaming and Office Keyboard

The compact layout, responsive mechanical switches and customizable functionality make the C3 Pro 8K suitable for competitive gaming, general office work, document preparation and programming.

Care and Maintenance

Clean the keyboard with a soft, dry cloth or appropriate keyboard cleaning brush. Disconnect it before removing keycaps or replacing switches. Avoid excessive moisture and ensure replacement switches are compatible with the hot-swappable sockets.

Technical Specifications:

What's in the Box

• 1 x Keychron C3 Pro 8K Mechanical Keyboard
• 1 x USB Type-C Cable
• 1 x USB Type-A to Type-C Adapter
• Windows and macOS Keycaps
• Keyboard Documentation

Enhance your typing and gaming experience with the Keychron C3 Pro 8K QMK RGB Wired Mechanical Keyboard. Combining an ultra-fast 8,000Hz polling rate, Super Red linear switches, hot-swappable customization, vibrant RGB lighting and a comfortable tenkeyless design, this versatile keyboard delivers responsive performance for gaming and everyday productivity.