Keychron C3 Pro (C3P-A3) QMK/VIA Mechanical Brown Switch 80% US Layout

Keychron C3 Pro

The most affordable wired mechanical keyboard QMK/VIA – Keychron C3 Pro with classic TKL layout. It is fully programmable in every key and compatible with Mac, Windows and Linux systems, perfect for gaming and work!

Gasket Mount Structure & Acoustic Foam Mod

The C3 Pro uses a flanged sealing structure to reduce acoustic resonance while adding greater typing flexibility. Together with the case's sound-absorbing foam and foam, it gives you a quieter and smoother typing experience.

C3 Pro with QMK & VIA

With full QMK and VIA support, you can easily program and remap every key on the keyboard. Open source firmware means unlimited possibilities for keyboard layouts, shortcuts, backlight effects and more.

Get the C3 Pro keymap that works on VIA

Since the VIA code for C3 Pro is still awaiting Github approval, it is not yet automatically recognized. Please download the appropriate JSON file, open VIA, enable the "Show Design tab" option in the "Settings" tab, and drag the JSON file to the "Design" tab in VIA to make the C3 Pro keymap work in VIA

An epic core inside the keyboard

A powerful high-performance ARM architecture MCU equipped with 256K Flash will provide more flexibility to developers. The polling rate is 1000 Hz out of the box, which makes lag barely noticeable even in competitive games.

Profile OEM Shine-Through Double-shot ABS Keycaps

Made with the ABS double-shot process, the keycaps are wear-resistant. Meanwhile, the shiny letters illuminated by the north-facing LED present a shiny appearance on your fingers.

14+ Backlight Modes

Designed with over 14 varieties of red lights and features a range of styles (such as flashing, breathing and static) to match your mood. The glossy keys combined with the Nordic design improve the visibility and aesthetics of the keyboard.

Pre-Lubed Keychron Mechanical Switch

It comes with stable and smooth typing feel. In addition, the factory pre-lubrication process on all Keychron Mechanical switches (excluding the "clicky") will undoubtedly ensure the best smoothness in your hands while typing.

Ergonomic support

Three levels of adjustable typing angle (20 & 70) and curved OEM profile keycaps all work together to provide long-lasting ergonomic support for your wrist.

In the box 

• Keyboard
  1x Fully Assembled Keyboard
• Cable
  1x Type-A to Type-C Cable
• Tools
  1x Two-in-one Keycap and Switch Puller