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Keychron C3 Pro 8K QMK Wired Custom Mechanical Keyboard (US ANSI Layout)

Keychron C3 Pro QMK/VIA Wired Mechanical Keyboard (US Layout)

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| Keychron C3 Pro | Keychron V1 | Keychron Lemokey X1 |
89 Overall/ Value 88.9Build Quality 81.0Customizability 88.9Performance 90.4Productivity 90.8Portability 58.0 | 98 Overall/ Value 97.5Build Quality 89.2Customizability 99.4Performance 91.3Productivity 97.9Portability 64.5![]() | 88 Overall/ Value 87.9Build Quality 83.5Customizability 89.1Performance 74.4Productivity 95.0Portability 58.2![]() |
4.5 stars (2 reviews) | 2.4 stars (62 reviews) | 0.0 stars (0 reviews) |
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Name Keychron C3 Pro | Name Keychron V1 | Name Keychron Lemokey X1 |
Release year 2023 | Release year 2022 | Release year 2024 |
Switch Options Linear, Tactile, Clicky | Switch Options Linear, Tactile, Clicky | Switch Options Linear, Tactile, Clicky |
Profile Normal Profile | Profile Normal Profile | Profile Normal Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size 80% | Layout Size 75% | Layout Size 80% |
Layout Standard ANSI | Layout Standard ANSI, ISO, JIS, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK | Layout Standard ANSI |
Layout Ergonomics Normal | Layout Ergonomics Normal | Layout Ergonomics Normal |
Knob Support | Knob Support | Knob Support |
Display Support | Display Support | Display Support |
Mac/Win Support | Mac/Win Support | Mac/Win Support |
Multi-Media Keys | Multi-Media Keys | Multi-Media Keys |
USB-C | USB-C | USB-C |
USB passthrough | USB passthrough | USB passthrough |
Connection Wired, Wired only | Connection Wired, Wired only | Connection Wired, Wired only |
Polling Rate 8000 Hz;1000 Hz | Polling Rate 1000 Hz;8000 Hz | Polling Rate 1000 Hz |
Battery capacity - | Battery capacity - | Battery capacity - |
Hall Effect Support | Hall Effect Support | Hall Effect Support |
QMK Support | QMK Support | QMK Support |
VIA Support | VIA Support | VIA Support |
VIAL Support | VIAL Support | VIAL Support |
N-Key Rollover | N-Key Rollover | N-Key Rollover |
Rapid Trigger | Rapid Trigger | Rapid Trigger |
Mount Style Gasket Mount | Mount Style Tray Mount | Mount Style Tray Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight Rgb, North-face | Backlight Rgb, South-face, White, White South-face | Backlight North-face |
Case Colors | Case Colors | Case Colors |
Case Material ABS, Plastic | Case Material Plastic, ABS | Case Material ABS, Plastic |
Keycaps Material PBT, ABS | Keycaps Material PBT, ABS | Keycaps Material ABS |
Dimensions 21 x 365 x 138 mm | Dimensions 18 x 149 x 329 mm | Dimensions 37 x 357 x 129 mm |
Weight 912g | Weight 995g | Weight 837g |
The Keychron C3 Pro is a wired mechanical keyboard designed for users who want a compact layout with customizable firmware. It suits hobbyists and professionals who prefer a 75% layout for saving desk space while retaining essential keys. The keyboard supports both Windows and macOS with included keycaps, making it versatile for multi-OS users. Its QMK/VIA firmware compatibility allows advanced key remapping and macro programming for tailored workflows.