Keychron C0 HE One Handed Magnetic Switch Gaming Keyboard
Keychron C0 HE One Handed Magnetic Switch Gaming Keyboard - Fully Assembled / Black / Keychron Ultra-fast Lime Magnetic Switch is backordered and will ship as soon as it is back in stock.
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The Keychron C0 HE 8K is a wired one-handed magnetic switch gaming keypad with premium features such as an 8000 Hz polling rate, shine-through keycaps, built-in silicone palm rest, and more. Ideal for your gaming sessions!
The C0 HE 8K is compatible exclusively with the Keychron Ultra-fast Lime Magnetic Switch. It does not support other magnetic switches, such as the Gateron Magnetic Jade or Gateron KS-20 Magnetic switches.
Please drop your email on "Notify Me When Available" if the product model is out of stock.
No discount codes can be used for C0 HE 8K version.
Keychron C0 HE 8K
Introducing the Keychron C0 HE 8K, the ultimate 35-key one-handed magnetic switch gaming keyboard, upgraded with an 8K polling rate and up to 256KHz single-key scanning rate. It features a breakthrough in switch technology, which—instead of physical contacts—uses magnetic sensors to measure actuation depth, putting you in total control over the response of each and every switch.

Beyond its core performance, it's equipped with an integrated silicone palm rest for added comfort, ABS shine-through keycaps, and our exclusive Keychron Ultra-Fast Lime Magnetic Switches. Further customize every key effortlessly using the Launcher web app.

8000 Hz Polling Rate Keyboard
The 8000 Hz polling rate can result in a high-speed signal transmittance between the keyboard and the connected device. Ideal for competitive gaming and high-performance typing, C0 HE 8K minimizes input lag, ensuring every keystroke registers instantly. Dominate the competition when split seconds decide victory! Easily switch among 1000 Hz / 4000 Hz / 8000 Hz polling rates with our Launcher web app.



Program with Keychron Launcher.
With the Keychron Launcher web app, you can effortlessly remap keys, adjust actuation points, set the magnetic switches, and customize any macro command, shortcuts, or key combinations to enhance gaming or work efficiency. Take control and optimize your productivity like never before.

* Please use the latest version of Chrome / Opera / Edge browser to open the Launcher.
Significantly Enhanced Acoustic Foams
Elevate your typing with C4 HE 8K featuring advanced EVA acoustic foam for enhanced comfort. The steel plate provide responsive feedback and a peaceful typing sound, while added weight will enhance the stability.


Anytime, Anywhere Access
Keychron Launcher is a web page configurator that you can use in the office, school, lab, or government department—anywhere with internet access. Configure your keyboard online anytime without the need to download or install files. No hassle, no trouble.

Compatible with All Platforms
As a web-based tool, Keychron Launcher supports all operating systems. Personalize and program your keyboard on Windows, macOS, Linux, and more. Enjoy unprecedented flexibility with compatibility across Chrome, Edge, and Opera browser.

Always Up to Date
Keychron Launcher is continuously updated, ensuring you always have access to the latest version. There's no need to download updates or wait for installations.

Keychron Ultra-Fast Lime Magnetic Switches
The Keychron C0 HE 8K comes with pre-lubed Keychron Ultra-Fast Lime Magnetic Switches for an ultra-stable and ultra-responsive typing experience with an industry-leading, lightning-fast response time, and precise control over the way your keyboard feels and responds.
Made from POM material, it delivers an incredibly satisfying, soft, and thicky typing sound, enhancing every keystroke for a more enjoyable typing experience.


An Epic Core Inside
A powerful high-performance MCU equipped with 1MB Flash will provide more flexibility for developers. The polling rate is 8000 Hz right out of the box, which makes the latency hardly noticeable even in competitive games.
Hot-swappable
Unlike mechanical switches, which depend on physical contact, magnetic switches use magnets to detect key presses. It is effortless to swap out the switch with compatible magnetic switches.
*The C0 HE 8K currently isn't compatible with Gateron, Jade, or other magnetic switches.


One-Handed Design, More Space-Saving
The C0 HE 8K's one-handed, 35-key design frees up your desk, giving your mouse the space it needs for swift and precise movements—essential for dominating fast-paced gaming environments.
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.

Unlock Dynamic Backlit Control
Go beyond standard presets with 22+ RGB backlight settings — including a static white option. Our advanced lighting engine includes two powerful features to fuel your creativity: Per-key RGB and Mix RGB. You can further fine-tune and remap keys with ease, crafting your unique style with vivid, dynamic RGB control.
Per-key RGB
With Per-key RGB, every single key is a digital brushstroke. This feature lets you individually customize the color of each key, transforming your keyboard into a vibrant canvas.
Mix RGB
With Mix RGB, you can split your keyboard into two custom lighting zones, each with unique effects. Create creative, high-contrast combinations to make your entire setup pop with vibrant style.

Ergonomic Support
The C0 HE 8K features an ergonomically designed built-in silicone palm rest, the ergo space bar is designed to align with the natural curvature of human fingers, enhancing comfort and ergonomics.
What's in the box?

What's in the box?





Specs
| Width | 149.4 mm |
|---|---|
| Length | 245.1 mm |
| Height | 39 mm (incl. keycaps) |
| Feet Height | 1.3 mm |
| Wire Length | 1.8 m |
| Weight | 450 ± 10g |
| Body Material | Plastic |
| Plate Material | Aluminum |
| Polling Rate | 8000 Hz |
| Keycaps | OEM profile shine-through double-shot ABS keycaps |
| Switches | Keychron Ultra-fast Lime Magnetic Switch |
|---|---|
| MCU | RISC-V 32-bit RV32-IMAFDCP HPM5321 (1MB Flash) |
| Backlight | North-facing RGB LED |
| Switch Support | Yes, compatible with Keychron Ultra-fast Lime Magnetic Switch only. |
| Stabs | Plate-mounted Stabilizer |
| Connectivity | Non-detachable USB-A cable |
| Mount Style | Tray mount design |
| Compatible System | macOS / Windows / Linux |
| Operating Environment | -10℃ to 50℃ |
Learn more about the Keychron C0 HE 8K such as the shortcuts, Launcher web app tutorial, factory reset, and more in the FAQ section.








