The Keychron C1 Pro QMK/VIA Wired Mechanical Keyboard combines a classic tenkeyless (80%) layout with premium features, making it ideal for professionals, gamers, and keyboard enthusiasts. With support for QMK/VIA, users can customize keymaps and create macros to suit their workflow. Featuring a 1000Hz polling rate, the C1 Pro ensures ultra-low latency for a responsive typing and gaming experience. Its durable double-shot PBT keycaps resist oil and wear, offering a premium feel and ensuring legends remain crisp over time. Compatible with both Windows and macOS, the keyboard includes a system toggle and extra keycaps to match your setup seamlessly.

For ultimate versatility, the C1 Pro’s hot-swappable PCB allows users to swap 3-pin or 5-pin mechanical switches without soldering, giving you the freedom to customize your typing experience. Its south-facing RGB LEDs illuminate beautifully through the keycaps, with over 22 lighting effects to match any mood or setup. The design also minimizes interference, ensuring smooth installation of Cherry-profile keycaps. Equipped with Keychron K Pro switches, the keyboard offers smoother, more stable keypresses thanks to optimized switch molds and pre-lubed components (excluding clicky switches).

Ergonomics are at the heart of the C1 Pro’s design, with three adjustable typing angles (4.8º, 8.5º, and 10.7º) and curved OEM-profile keycaps providing lasting comfort during extended use. Built with high-performance ARM Cortex-M4 architecture, it offers flexibility for developers and long-term reliability. Whether you’re coding, gaming, or typing away on your next project, the Keychron C1 Pro delivers an exceptional and personalized experience in a compact, wired package.

FEATURES:

• Scissor mechanism for switches


• 1000Hz Polling Rate


• 8 months battery life


• 2.4GHz and Bluetooth connection


• Support for Mac OS and Windows


• ZMK support for more customization


• Ten-keyless design

SPECIFICATIONS:

• Keycaps: OEM profile double-shot PBT keycaps, not shine-through


• MCU:
  
  
  
  • Version 1: Ultra-low-power ARM Cortex-M4 32-bit STM32L432KB
  
  
  • Version 2: High-performance ARM Cortex-M4 32-bit STM32F402RC
  
  
  
  


• Switches: Keychron K Pro


• Backlight: South-facing RGB LED


• Switch Support: Hot-swappable (5 pin & 3 pin)


• Stabs: Plate-mounted stabs


• Connectivity: Type-C


• Cable: Type-C cable + Type-A to Type-C adapter


• Operating Environment: -10℃ to 50℃


• Body Material: ABS Plastic


• Polling Rate: 1000 Hz

WHAT’S IN THE BOX:

• Keychron C1 Pro QMK/VIA Wired Mechanical Keyboard – Black/Grey x1


• Type-C Cable x1


• USB Type-A to Type-C Adapter x1


• Switch Puller (Hot-Swappable Version Only) x1


• Keycap Puller x1