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Keychron C0 HE Wired One Handed Magnetic Switch Gaming Keyboard(ANSI US Layout)

The price history chart tracks the lowest price over time (excluding shipping costs).
| Keychron C0 HE | Keychron Q9 | Keychron C0 HE One Handed |
62 Overall/ Value 62.4Build Quality 57.4Customizability 60.1Performance 85.6Productivity 59.1Portability 67.3![]() | 95 Overall/ Value 94.6Build Quality 91.0Customizability 97.0Performance 65.1Productivity 94.3Portability 70.3![]() | 61 Overall/ Value 60.6Build Quality 55.3Customizability 60.7Performance 92.3Productivity 51.2Portability 67.5![]() |
3.8 stars (8 reviews) | 4.5 stars (9 reviews) | 0.0 stars (0 reviews) |
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Name Keychron C0 HE | Name Keychron Q9 | Name Keychron C0 HE One Handed |
Release year 2026 | Release year 2022 | Release year 2026 |
Switch Options Linear, Tactile, Clicky, Magnetic | Switch Options Linear, Tactile, Clicky | Switch Options Magnetic |
Profile Normal Profile | Profile Normal Profile | Profile Normal Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size 40% | Layout Size 40% | Layout Size 40% |
Layout Standard ANSI | Layout Standard ANSI, ISO | Layout Standard ANSI |
Layout Ergonomics Normal | Layout Ergonomics Split Spacebar | 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 | Polling Rate 1000 Hz | Polling Rate 8000 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 Tray Mount | Mount Style Gasket Mount | Mount Style Tray Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight Rgb, White, North-face | Backlight Rgb, South-face | Backlight Rgb, White, North-face |
Case Colors | Case Colors | Case Colors |
Case Material Plastic | Case Material Aluminum | Case Material Plastic |
Keycaps Material ABS | Keycaps Material PBT | Keycaps Material ABS |
Dimensions 39 x 149 x 245 mm | Dimensions 20 x 94 x 326 mm | Dimensions - |
Weight 450g | Weight 1050g | Weight - |
The Keychron C0 HE One Handed is a compact 35-key mechanical keyboard designed primarily for gamers who need low latency and precise control in fast-paced environments. Its one-handed layout frees desk space for mouse movement, making it suitable for competitive gaming. It also appeals to users who want extensive customization and an ergonomic typing experience in a small form factor.
The keyboard uses pre-lubed Keychron Ultra-Fast Lime Magnetic Switches, which provide a soft, thick typing sound and stable feedback. The aluminum plate enhances responsiveness and reduces noise with acoustic foam inside. OEM profile double-shot ABS keycaps offer durability and clear backlighting.
The C0 HE features a plastic body with an aluminum plate for rigidity. Its tray mount design supports stability and switch replacement. The one-handed layout saves desk space but limits key availability to 35 keys, requiring key remapping for full functionality.
The keyboard connects via a non-detachable USB-A cable, supporting Windows, macOS, and Linux. The web-based configuration tool works across major browsers without downloads, simplifying customization on any platform.