Keychron
Keychron C3 Pro Wired Mechanical Keyboard
The best budget mechanical keyboard — QMK/VIA support, hot-swap, and gasket mount for just $37.
Our Review
The Keychron C3 Pro rewrites what's possible at $37. It has features that cost $100+ just two years ago: a gasket-mounted design for a softer typing feel, hot-swappable switches, QMK/VIA firmware for full key remapping, and red backlight LEDs. The pre-lubed Keychron mechanical switches feel smooth out of the box, and the double-shot ABS keycaps are durable enough for daily use. The wired USB-C connection means zero latency and no battery to charge. PCMag gave it an Editors' Choice as the best budget mechanical keyboard. If you've never tried a mechanical keyboard, this is where to start.
✅ What We Like
- Absurd value — gasket mount + hot-swap for $37
- QMK/VIA support at this price is unheard of
- Pre-lubed switches feel smooth out of box
- PCMag Editors' Choice winner
⚠️ Worth Noting
- Wired only — no Bluetooth
- Red backlight only — no RGB
- ABS keycaps will develop shine over time
- Plastic case — no premium feel
Key Features
- Gasket mount at a $37 price point
- Hot-swappable switches
- QMK/VIA programmable firmware
- Pre-lubed Keychron switches
- USB-C wired connection
Specifications
| backlight | Red LED |
|---|---|
| battery_mah | 0 |
| connectivity | USB-C wired |
| keycaps | Double-shot ABS |
| layout | TKL (87 keys) |
| polling_rate_hz | 1000 |
| switches | Keychron mechanical (hot-swap) |
| warranty_years | 1 |
| weight_g | 800 |
Best For
- Budget
- First Keyboard
- Typing