Keychron C3 Pro QMK/VIA Wired Mechanical Keyboard (US Layout)
Keychron C3 Pro QMK/VIA Wired Mechanical Keyboard (US Layout) - Red Backlight / Keychron Mechanical Red Switch is backordered and will ship as soon as it is back in stock.
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Keychron C3 Pro
The most accessible QMK/VIA Wired Mechanical Keyboard - Keychron C3 Pro with a classic tenkeyless layout. It is fully programmable on every key and compatible with Mac, Windows, and Linux systems, ideal for gaming and work!
Gasket Mount Structure & Acoustic Foam Mod
The C3 Pro uses a gasket mount structure to reduce acoustic resonance while adding more typing flexibility. Along with the sound-absorbing foam and the case foam, it provides you with a quieter and smoother typing experience.
Program C3 Pro with QMK & VIA
With full QMK and VIA support, you can easily program and remap each key on the keyboard. The open-source firmware means endless possibilities for keyboard layouts, shortcuts, backlight effects, and more.
Check out the video above demonstrating how to remap the Pause key to a Sleep key with the VIA software to put your Windows to sleep, or even remap the fn key in a breeze. It’s never been so intuitive and flexible to personalize your own keymap.
Get the keymap working on VIA
Since the VIA code for the K8 Pro is still awaiting approval from Github, it is not automatically recognized yet. Please download the keymap JSON file below. Connect your keyboard and device with the provided cable, and toggle the switch to cable mode. Open VIA, click on the "Show Design tab" on the "Settings" tab. Drag the JSON file into the “Design” tab on VIA to get the K8 Pro keymap working on VIA.
Get the C3 Pro keymap working on VIA
Since the VIA code for the C3 Pro is still awaiting approval from Github, it is not yet automatically recognized. Please download the appropriate keymap JSON file below, open VIA, turn on "Show Design tab" on "Settings" tab, and drag the JSON file into the “Design” tab on VIA to get the C3 Pro keymap working on VIA.
An Epic Core Inside The Keyboard
A powerful high-performance ARM architecture MCU equipped with 256K Flash will provide more flexibility for developers. The polling rate is 1000 Hz right out of the box, which makes the latency hardly noticeable even in competitive games.
OEM Profile Shine-Through Double-Shot ABS Keycaps
Made through the ABS double-shot process, the keycaps are durable and wear-resistant. Meanwhile, the shine-through letters lit up by the north-facing LED present a glamorous look at your fingertips.
14+ Types of Backlight Mode & Side Lights
Engineered with over 14 varieties of red lights and featuring a range of styles (such as flashing, breathing, and static) to match your mood.
Shine-through keycaps combined with a side-light design are ideal for late-night work or gaming sessions.
Easy Toggle Between macOS and Windows
Press the key combo FN + CAPS to switch the keyboard working system to Mac / Win immediately. And it accommodates universal keycaps compatible with both systems.
Pre-Lubed Keychron Mechanical Switch
Comes with a firm and smooth typing feel. Plus, the factory pre-lubed process on all the Keychron Mechanical switches (excluding the clicky ones), no doubt will ensure the best smoothness at your fingertips when typing.
Ergonomic Support
Three levels of adjustable typing angle (4º, 6º & 8.7º) and curved OEM-profile keycaps are all working together to provide long-lasting ergonomic support for your wrist.
What's in the box?
| Width | 137.8 mm |
|---|---|
| Length | 364.6 mm |
| Front Height | 20.6 mm (without keycaps) |
| Back Height | 29.9 mm (without keycaps) |
| Feet Height | 1.3 mm |
| Angle | 4° / 6° / 8.7° |
| Weight | 912 ± 10 g |
| Body Material | ABS Plastic |
| Polling Rate | 1000 Hz |
| Plate material | Steel |
| Keycaps | OEM profile shine-through double-shot ABS keycaps |
|---|---|
| MCU | High-performance ARM Cortex-M4 32-bit STM32F402RC (256KB Flash) |
| Switches | Keychron mechanical switch |
| Backlight | North-facing red LED |
| N-Key Rollover (NKRO) | Yes |
| Stabs | Plate-mounted stabs |
| Connectivity | Type-C |
| Cable | Type-C cable + Type-A to Type-C adapter |
| Operating Environment | -10℃ to 50℃ |
| Mount Style | Gasket Mount Design |
Learn more about the Keychron C3 Pro such as the shortcuts, assembling guide, factory reset, and more in the FAQ section.
Learn more about the Keychron C1 Pro such as the shortcuts, assembling guide, factory reset, and more in the FAQ section.