Keychron C3 Pro C3P-A3 QMK/VIA 80% TKL Mechanical Brown Switch US

Keychron C3 Pro is the most accessible QMK/VIA-enabled wired mechanical keyboard featuring a classic TKL (80%) layout with 87 fully programmable keys. Compatible with Mac, Windows, and Linux systems, it delivers premium features at an exceptional value, making it ideal for both gaming and professional work.

The keyboard features a gasket mount structure that reduces acoustic resonance while adding typing flexibility, combined with sound-absorbing foam throughout the chassis for a quiet and smooth typing experience. Powered by a high-performance ARM Cortex-M4 MCU with 256KB Flash, the C3 Pro achieves a 1000 Hz polling rate for minimal input lag in competitive gaming. The pre-lubed Keychron mechanical brown switches provide stable and smooth keystrokes, while OEM profile shine-through double-shot ABS keycaps with north-facing red LED backlighting offer durability and visual appeal. Three adjustable typing angles (4°, 6°, 8.7°) provide ergonomic support for extended use.

The keyboard includes over 14 red backlighting modes with various effects including breathing, blinking, and static patterns. Full QMK and VIA support enables deep customization including key remapping, macro creation, and custom lighting effects. The wired USB-C connection ensures reliable connectivity with included Type-A to Type-C cable.

• 87-key TKL (80%) layout
• Mechanical brown switches with factory pre-lubing
• 1000 Hz polling rate with N-key rollover
• QMK/VIA programmable with open-source firmware
• Gasket mount design with acoustic foam
• Red LED backlighting with 14+ modes
• OEM profile ABS keycaps (shine-through)
• ARM Cortex-M4 MCU (256KB Flash)
• Adjustable typing angles: 4°, 6°, 8.7°
• Includes keycap/switch puller and USB-C cable