Keychron K3 HE Wireless Magnetic Switch Custom Keyboard ISO Layout Collection
Keychron K3 HE Wireless Magnetic Switch Custom Keyboard ISO Layout Collection - Fully Assembled Black / FR-ISO / Keychron Ultra-Fast Lime Low-Profile Magnetic Switch is backordered and will ship as soon as it is back in stock.
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The Keychron K3 HE redefines magnetic keyboards with our innovative Ultra-Fast Lime low-profile magnetic switches powered by Hall Effect sensing — delivering exceptional speed and precision in an ultra-slim 75% layout. It supports 2.4 GHz, Bluetooth, and wired triple connectivity. Customize effortlessly via the Keychron Launcher web app to remap keys and create macros. It includes LSA (low-profile spherical-angled) keycaps and is fully compatible with Windows, macOS, and Linux.
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KEYCHRON K3 HE ISO
Forever change your gaming and typing experience with the Keychron K3 HE ISO, delivering top-notch performance by combining the best of traditional mechanical keyboards with advanced magnetic technology — featuring innovative ultra-fast low-profile magnetic switches for precise control, all in a clean, minimal low-profile design with natural wood accents.
A fully customizable 75% layout wireless keyboard with magnetic switches — a breakthrough in switch technology, which uses magnetic sensors to measure actuation depth, putting you in total control over the response of each and every switch.
Color
Color Styles
The K3 HE ISO offers two colorways, both with natural wood accents—light wood for the white version and dark wood for the black version. Both editions feature low-profile double-shot PBT keycaps and aluminum with wooden frames.
DESIGN
minimalistic aesthetic with natural wood
Customize
Wood Meets Metal
The K3 HE ISO combines the elegance of natural wood with a precision metal frame, creating a look that feels both refined and powerful. The contrast of warm wood texture and sleek metal craftsmanship delivers a premium balance of natural beauty and modern performance.
Elevated Typing Experience
Ultra-slim
Featuring an ultra-thin 12.1mm low-profile switch, the K3 HE ISO achieves a sleek front edge profile of just 22.0mm. This makes the wooden body K3 HE ISO one of the thinnest wireless mechanical keyboards in the world, while still delivering a distinguished tactile response.
Please note that the actual color of the product may differ slightly from the pictures due to lighting effects. Always refer to the physical item.
SWITCHES
SUPER SENSITIVE & FAST RESPONSE
SWITCHES
Keychron ULTRA-FAST LIME LOW-PROFILE MAGNETIC SWITCH
The Keychron K3 HE comes with pre-lubed Keychron Ultra-fast Lime Low-Profile 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 thocky typing sound, enhancing every keystroke for a more enjoyable typing experience.
MAGNETIC SWITCH
ADJUSTABLE ACTUATION POINT
Customize each key with precision, adjusting actuation points from 0.2 to 2.9 mm with 0.1 mm sensitivity. Set shallow keypresses for instant actions and deeper ones for deliberate engagement, minimizing accidental touches and giving you an edge in both gaming and typing.
MAGNETIC SWITCH
LAST KEY PRIORITY (LKP) & SNAP CLICK
LKP allows seamless directional changes by prioritizing the last key pressed, ensuring smoother gameplay in titles like Valorant. With Snap Click, deeper keypresses take precedence when two keys are hit at once, automatically resetting shallower presses.
*They are disabled by default, but you can easily enable them in our Launcher web app when needed.
MAGNETIC SWITCH
ONE KEY.MULTIPLE ACTIONS
Assign four actions to a single key based on the depth of your press. For example, lightly press a key to walk forward in a game, and press deeper to run. Additionally, releasing the key also supports two-stage settings. This allows for smoother, personalized combinations that can give you an edge in competitive gaming.
MAGNETIC SWITCH
DYNAMIC RAPID TRIGGER
Activate or deactivate keys based on how far they travel, not predefined points. This means immediate key reactions—press to activate, release to reset—allowing for faster, more precise keystrokes. In rapid gameplay, this translates to executing complex actions in real-time without delay, giving you a serious advantage during fast-paced sequences.
MAGNETIC SWITCH
ANALOG MODE
Experience the power of Analog Mode on your K3 HE ISO, bringing game controller-like precision to your keyboard. This mode enables variable inputs instead of the usual on/off signals, letting you achieve more fluid and dynamic control.
With each keypress, the K3 HE detects how far you press, translating it into different speeds and intensities. Enjoy nuanced control and heightened responsiveness in racing games, sports simulations, and more.
launcher web app
PROGRAM WITH QMK & LAUNCHER
The open-source QMK firmware means endless possibilities for key remapping, macros, shortcuts, and more. Now you can easily customize each key with the Keychron Launcher web app.
* Please use the latest version of Chrome / Opera / Edge browser to open the Launcher and connect the keyboard to your device via wired mode.
PRECISION
2.4 GHz & BLUETOOTH CONNECTION
Experience peak gaming performance on the fly with the K3 HE's 2.4 GHz wireless connection boasting a rapid 1000 Hz polling rate. For seamless multitasking across your computer, phone, and tablet, you can effortlessly connect the K3 HE ISO via Bluetooth 5.2 to three devices.
powerful ARM CORE
AN EPIC CORE INSIDE THE KEYBOARD
Engineered with a powerful chip (MCU), 256K flash, and QMK open-source firmware to provide more flexibility for developers. The polling rate is 1000 Hz out of the box in Type-C wired mode and 2.4 GHz mode, which greatly helps when competitively gaming.
EXPERIENCE
SMOOTHER, FASTER, MORE SATISFYING
CUSTOMIZE
Customize Every Part
To build a fully customizable keyboard, we designed every component to be easy to assemble. Therefore, you can customize and adjust each component as you wish.
CUSTOMIZE
SUITABLE FOR ALL DEVICES
Offers a Mac layout while remaining compatible with Windows. It stands out in the market by providing the same multimedia and function key functions as Apple keyboards for Mac users, but with enhanced tactile feedback.
KEYCAP
Low-Profile LSA PBT Dye-Sub Keycaps
Designed for a premium typing experience, the K3 HE features our unique dye-sublimated PBT keycaps, offering excellent oil resistance and enhanced typing feel for long-term use.
CUSTOMIZE
HOT-SWAPPABLE
Unlike mechanical switches, which depend on physical contact, magnetic switches use magnets to detect key presses. You can easily swap out every Keychron Ultra-fast Lime Low-Profile magnetic switch in seconds—no soldering required.
BACKLIGHT
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.
rgb backlight
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.
rgb backlight
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.
DETAILS
SPECIFICATIONS PACKAGING
GUIDE
WHAT'S IN THE BOX?
GUIDE
Low-Profile Series Differences
Frequently bought together (Add-on)
Please select the matching variant for your product.
PRECISION
SPECS
Learn more about the Keychron K3 HE such as the shortcuts, HE mode, factory reset, and more.
