Keychron K3 Pro QMK/VIA Wireless Custom Mechanical Keyboard
Keychron K3 Pro QMK/VIA Wireless Custom Mechanical Keyboard - Black / White Backlight / Blue is backordered and will ship as soon as it is back in stock.
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Keychron K3 Pro is an ultra-slim wireless custom mechanical keyboard that allows anyone to master any keys or macro commands on its 75% compact layout through Keychron Launcher web app, it has included LSA (low profile spherical-angled) profile keycaps for both Windows and macOS, and users can hot-swap with Gateron low-profile MX mechanical switch in a breeze (for RGB Backlight Hot-Swappable Version only).
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Keychron
K3 Pro
![Keychron K3 Pro QMK/VIA Low-Profile Wireless Mechanical Keyboard with an ultra-slim body and hot-swappable](https://cdn.shopify.com/s/files/1/0059/0630/1017/t/5/assets/keychronk3proqmkvialowprofilewirelessmechanicalkeyboardwithanultraslimbodyandhotswappable-1665930065228.jpg?v=1665930068)
The Keychron K3 Pro is the world’s first low profile wireless mechanical keyboard with QMK enabled for endless possibilities.
![Keychron K3 Pro QMK/VIA ultra-slim custom mechanical keyboard Shell White Keychron K3 Pro Keychron K3 Pro QMK/VIA ultra-slim custom mechanical keyboard Shell White/VIA ultra-slim custom mechanical keyboard Shell White 75 percent layout for Mac Windows Linux low-profile Gateron red](https://cdn.shopify.com/s/files/1/0059/0630/1017/files/K3-Pro-White.jpg?v=1691053865)
K3 Pro Special Edition
![Keychron K3 Pro QMK/VIA ultra-slim custom mechanical keyboard Shell White K3-Pro-Special-Edition-1.jpg__PID:5a144df7-f201-4abe-bddb-c5c4a4d66910](https://cdn.shopify.com/s/files/1/0059/0630/1017/files/K3-Pro-Special-Edition-1.jpg?v=1697516181)
Everyone can easily customize any key or create macro commands through the Keychron Launcher web app on the ultra-slim yet durable K3 Pro.
![Features of Keychron K3 Pro](https://cdn.shopify.com/s/files/1/0059/0630/1017/t/5/assets/icon-1666435347334.jpg?v=1666435349)
Wireless and Wired
An excellent solution for multitasking. Connects the K3 Pro with up to 3 devices wirelessly via its stable Broadcom Bluetooth 5.1 for seamless multitasking across your laptop, phone, and tablet. Switch among them swiftly, and it’s fully compatible with both Mac and Windows.
You can also enjoy a USB Type-C wired connection with 1000 Hz polling rate which is engineered for the competitive game.
![Keychron K3 Pro QMK/VIA Low-Profile Wireless Mechanical Keyboard](https://cdn.shopify.com/s/files/1/0059/0630/1017/t/5/assets/keychronk3prowirelessandwired-1665928903792.jpg?v=1665928906)
Ultra-Slim
The innovative low-profile Gateron switch is 31% slimmer than conventional normal profile switches makes the aluminum body K3 Pro one of the thinnest wireless mechanical keyboards in the world. While still delivering a distinguished tactile response.
![Keychron K3 Pro QMK/VIA Low-Profile Wireless Mechanical Keyboard with an ultra-slim body](https://cdn.shopify.com/s/files/1/0059/0630/1017/files/the_ultra-slim_design_of_the_low-profile_K_Pro_keyboard-red_switch_comparison.jpg?v=1684144780)
![ZMK](https://cdn.shopify.com/s/files/1/0059/0630/1017/files/ZMK.png?v=1715759762)
![pf-c4bbc56a--25358678__PID:1b890f85-1d4f-42c1-97b6-befb3965b5ed](https://cdn.shopify.com/s/files/1/0059/0630/1017/files/pf-c4bbc56a--25358678.png?v=1715765449)
![Keychron Launcher Keychron Launcher](https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Launcher.png?v=1715757815)
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.
![Program the K14 Pro keyboard with Launcher Program the K14 Pro keyboard with Launcher](https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Program-the-K14-Pro-keyboard-with-Launcher.jpg?v=1718087955)
* Please use the latest version of Chrome / Opera / Edge browser to open the Launcher and connect the keyboard to your device via wired mode.
Suitable For All Devices
Offers a Mac layout while still being compatible with Windows, the K3 Pro 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.
![Keychron K3 Pro QMK/VIA Low-Profile Wireless Mechanical Keyboard with extra](https://cdn.shopify.com/s/files/1/0059/0630/1017/t/5/assets/20221021181109--edited-1666351345010.jpg?v=1666351347)
![Keychron K3 Pro QMK/VIA Low-Profile Wireless Mechanical Keyboard with extra](https://cdn.shopify.com/s/files/1/0059/0630/1017/t/5/assets/keychronk3proepiccorewith128kflash1000hzpollingrate-1666621817678.jpg?v=1666621820)
An Epic Core Inside
A powerful ultra-low-power ARM architecture MCU equipped with 128K 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 OPTION
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 Pro, so you can easily hot-swap every low-profile Gateron mechanical switch in a few seconds to customize the typing experience without soldering.
*The K3 Pro is currently compatible with Gateron low-profile mechanical switches only, as QMK does NOT support low-profile optical switches.
Low-Profile Gateron Switch
The Gateron low-profile MX 2.0 Mechanical switch is designed to enhance reliability. Gateron's reputable switches are your best choice for a precise, smooth, and reliable fingertip feel whether you prefer linear (red), clicky (blue), or something in between (brown).
![Low-Profile Gateron MX mechanical switch specs](https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Gateron_low_profile_2.0_mechanical_switch-prelubed.jpg?v=1682496516)
Typing sound test of the K3 Pro with Gateron low-profile switches and low-profile double-shot PBT keycaps.
Low-Profile Double-shot PBT Keycaps
Designed for premium type feeling, the K3 Pro comes with our unique double-shot PBT keycaps that made of durable non-backlight shine through PBT material with excellent oil resistance for long-term use.
![Keychron K3 Pro QMK/VIA Low-Profile Wireless Mechanical Keyboard with low profile double-shot PBT keycaps](https://cdn.shopify.com/s/files/1/0059/0630/1017/t/5/assets/keychronk3prolowprofilepbtkeycaps-1665928345293.jpg?v=1665928347)
The Black (Special Edition) is equipped with dye-sublimated PBT keycaps.
![K3-Pro-Special-Edition-Dye-Sub-PBT-Keycaps.jpg__PID:963d269a-6424-4535-bb06-c841e24713ab](https://cdn.shopify.com/s/files/1/0059/0630/1017/files/K3-Pro-Special-Edition-Dye-Sub-PBT-Keycaps.jpg?v=1697516901)
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.
![Keychron K3 Pro QMK/VIA Low-Profile Wireless Mechanical Keyboard with an ultra-slim body and adjustable feet](https://cdn.shopify.com/s/files/1/0059/0630/1017/t/5/assets/keychronk3prostabs-1666621953702.jpg?v=1666621956)
RGB Backlights
Comes with more than 22 types of RGB backlight settings (as well as a static white backlight option), and 14 types of backlight settings on the White Backlight version. You can further fine-tune the RGB hue, saturation, brightness, effect speed with ease.
Ergonomic Support
Three levels of adjustable typing angle aim to provide long-lasting ergonomic wrist support.
What's in the box?
![Package list of Keychron K3 Pro Package list of Keychron K3 Pro](https://cdn.shopify.com/s/files/1/0059/0630/1017/t/5/assets/packagelistofkeychronk3profullyassembledversion-1676949218121.jpg?v=1676949219)
![Package list of Keychron K3 Pro K3-Pro-Special-Edition-package-list.jpg__PID:8da865f0-01bb-4b4b-9edf-4f8c1ac4c4e0](https://cdn.shopify.com/s/files/1/0059/0630/1017/files/K3-Pro-Special-Edition-package-list.jpg?v=1697515174)
What's in the box?
![Keychron K6 Pro package content](https://cdn.shopify.com/s/files/1/0059/0630/1017/t/5/assets/keychronk6proaseembledinthebox-1661848824725.jpg?v=1661848826)
![Keychron K6 Pro Barebone version package content](https://cdn.shopify.com/s/files/1/0059/0630/1017/t/5/assets/keychronk6probareboneinthebox-1661848843785.jpg?v=1661848845)
![](https://cdn.shopify.com/s/files/1/0059/0630/1017/t/5/assets/newsweekkeychronk8pro-1651218307527.jpeg?v=1651218309)
![](https://cdn.shopify.com/s/files/1/0059/0630/1017/t/5/assets/cnnkeychronk8pro-1651218329246.jpeg?v=1651218330)
![](https://cdn.shopify.com/s/files/1/0059/0630/1017/t/5/assets/zdnetkeychronk8pro-1651218357247.jpeg?v=1651218358)
SPECIFICATION
Number of Keys: 84 (75%)
Switches: Gateron low-profile mechanical
Switch Face: North-facing
Number of Multimedia Keys: 12
Frame Material: ABS+Aluminum frame
Keycap Material: Low-profile double-shot PBT
Low-profile dye-sublimated PBT (Special Edition)
Layout: ANSI
Polling Rate (Wired Mode): 1000Hz
Polling Rate (Wireless Mode): 90Hz
N-Key Rollover (NKRO): Yes for both wireless and wired modes
*The K3 Pro is currently compatible with Gateron 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
BT Working Time (Backlit off): Up to 130 hours (Lab test result may vary by actual use)
BT Working Time (RGB): Up to 68 hours (Lowest brightness)
Connection: Bluetooth and Type-C cable
Bluetooth version: 5.1
Bluetooth Device Name: Keychron K3 Pro
Compatible System: macOS/Windows/Linux
PHYSICAL UNIT
Dimension: 306 x 116 mm (12.04 x 4.56")
Weight: 525 g / 1.16 lbs
Height without keycap (front): 11 mm (0.43")
Height without keycap (rear): 15 mm (0.59")
Height incl. keycap (front): 17 mm (0.66")
Height incl. keycap (rear): 22 mm (0.86")
Typing Angle: 2.5º, 4.2º and 6.5º
MCU: Ultra-low-power ARM Cortex-M4 32-bit STM32L432 (128KB Flash)
Operating Environment: -10 to 50℃
Learn more about the Keychron K3 Pro such as the shortcuts, Launcher web app tutorial, factory reset, and more in the FAQ section.