Keychron K3 QMK Wireless Mechanical Keyboard (Version 3) (US ANSI Layout)
Keychron K3 QMK Wireless Mechanical Keyboard (Version 3) (US ANSI Layout) - White Backlight / Keychron Low Profile 2.0 Mechanical / Red is backordered and will ship as soon as it is back in stock.
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Keychron K3 Version 3 is an ultra-slim QMK wireless mechanical keyboard. It supports both Bluetooth and a wired connection. You can master keys or macro commands on its 75% compact layout through the Keychron Launcher web app. Compatible with both Windows and macOS, it also allows for easy hot-swapping with Gateron low-profile MX mechanical switches (for the RGB Backlight Hot-Swappable version only).
No discount code can be used for the K3 Version 3.
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Keychron K3 QMK Wireless Mechanical Keyboard (Version 3) (US ANSI L...
Keychron K3
Version 3
The Keychron K3 Version 3 is a low-profile wireless mechanical keyboard with a 75% layout, now upgraded with QMK firmware and enhanced acoustic foams. It supports both Bluetooth 5.2 and wired connections. The Launcher web app offers limitless customization and boosts productivity for your work!
Enhanced Acoustic Foam
Elevate your typing with K3 Version 3 featuring advanced IXPE acoustic foam for enhanced comfort, coupled with EPDM foam and latex foam for superior key switch support, responsiveness, and durability, it redefines quiet, comfortable and responsive typing.
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.
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.
Safe Inputs
You type your password, contact, home address, and other sensitive privacy information on keyboards every day. Our keyboards use QMK open-source firmware, allowing the community to review the codes for safety and ensuring no hidden features, so you have complete control over your input security.
Always Up to Date
Keychron Launcher is continuously updated, ensuring you always have access to the lastest version.
There's no need to download updates or wait for installations.
Wireless Connection
An excellent solution for multitasking. Connects the K3 Version 3 with up to 3 devices wirelessly via its stable Broadcom Bluetooth 5.2 for seamless multitasking across your laptop, phone, and tablet. Switch among them swiftly, and it’s fully compatible with both Mac and Windows.
Ultra-Slim
The innovative Keychron Low-Profile 2.0 Mechanical Switch is 33% slimmer than conventional normal profile switches makes the Keychron K3 Version 3 one of the thinnest wireless mechanical keyboards in the world. While still delivering a distinguished tactile response.
Suitable For All Devices
Offers a Mac layout while still being compatible with Windows, the K3 Version 3 is one of the few on the market that has the same multimedia and function key functions as Apple keyboards for Mac users, but with more tactile feedback.
You can even configure different keymaps for both Mac and Windows devices. While Keychron Launcher web app is compatible with macOS, Windows, and Linux. Includes keycaps for both macOS and Windows (and additional esc and enter keys) to allow you to switch between operating systems with ease.
An Epic Core Inside
A low-power ARM architecture MCU equipped with 256K Flash will provide more flexibility for developers. The polling rate is 1000 Hz on wired mode right out of the box, which makes the latency hardly noticeable even in competitive games.
Hot-Swappable (Optional)
We also provide a hot-swappable version for your choice, which means you can customize your typing experience without soldering, pop them in and it's done.
We all have our unique typing preferences, that’s why we are offering hot-swappable option on the K3 Version 3, so you can easily hot-swap every Keychron low-profile 2.0 mechanical switch in a few seconds to customize the typing experience without soldering.
*The K3 Version 3 is currently compatible with Gateron/Keychron low-profile 2.0 mechanical switches only, as QMK does NOT support low-profile optical switches.
Keychron Low Profile 2.0 Mechanical Switch
The Keychron Low-Profile MX 2.0 Mechanical Switch is engineered for enhanced reliability and performance. Pre-lubed for a precise and smooth feel, they offer a dependable fingertip experience, whether you prefer the linear (red) or tactile (brown) switch options.
Redesigned Stabilizers
We’ve redesigned the stabilizers to make it stay on the level the same way as the switch while making sure it still delivers reliability and less wobble on the big keys like the space bar, left Shift, backspace, and Enter key.
RGB Backlights
Shine-through keycaps create a brilliant backlight effect, available in both RGB and white backlight versions. The RGB version offers 22+ dynamic backlight settings, while the white backlight version features 14 unique modes. You can easily fine-tune the RGB hue, saturation, brightness, and effect speed for full customization.
Ergonomic Support
Three levels of adjustable typing angle (2.5°, 4.2° and 6.5°) aim to provide long-lasting ergonomic support for your wrist.
What's in the box?
Frequently bought together (Add-on)
Please select the matching variant for your product.
SPECIFICATION
| Number of Keys | 84 (75%) |
|---|---|
| Switches | Keychron low-profile mechanical |
| Switch Face | North-facing |
| Number of Multimedia Keys | 12 |
| Frame Material | ABS+Aluminum frame |
| Keycap Material | Shine-through ABS |
| Layout | ANSI |
| Polling Rate (Wired Mode) | 1000Hz |
| Polling Rate (BT Mode) | 90Hz |
| N-Key Rollover (NKRO) | Yes for both wireless and wired modes |
*The K3 Version 3 is currently compatible with Keychron low-profile mechanical switches only, as QMK does NOT support low-profile optical switches.
CONNECTIVITY AND POWER
| Backlit | 22 types of RGB backlight options plus endless possibilities |
|---|---|
| Battery | 1550 mAh rechargeable li-polymer battery |
| Wireless Working Time (Backlit off) | Up to 124 hours (Lab test result may vary by actual use) |
| Wireless Working Time (RGB) | Up to 82 hours (Lowest brightness) |
| Connection | Bluetooth / Type-C wired |
| Bluetooth version | 5.2 |
| Bluetooth Device Name | Keychron K3 Version 3 |
| Compatible System | macOS / Windows / Linux |
PHYSICAL UNIT
| Dimension | 306 x 116 mm (12.04 x 4.56") |
|---|---|
| Weight | 540 g / 1.19 lb |
| Height without keycap (front) | 9 mm (0.35") |
| Height without keycap (rear) | 14 mm (0.55") |
| Height incl. keycap (front) | 19 mm (0.75") |
| Height incl. keycap (rear) | 23 mm (0.91") |
| Typing Angle | 2.5º, 4.2º and 6.5º |
| MCU | ARM Cortex-M3 32-bit WB32F3G71RCT6 (256KB Flash) |
| Operating Environment | -10 to 50℃ |
Learn more about the Keychron K3 Version 3 such as the shortcuts, Launcher web app tutorial, factory reset, and more in the FAQ section.