Keychron K3 Pro ANSI 75% Layout 84 Key Red Switch RGB Hot-Swap Wireless Custom Keyboard
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.
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.
Program with QMK & VIA.
QMK/VIA means endless possibilities for a fluid workflow. Thanks to our engineering team, it's the first time in history that a wireless mechanical keyboard has these kinds of capabilities right out of the box.
Simply connect the K3 Pro to your device with a cable, drag and drop your favorite keys or macro commands to remap any key you want on any system (macOS, Windows, or Linux).
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 VIA software 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 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.
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.
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.
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.
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.
Number of Keys
Gateron low-profile mechanical brown
Number of Multimedia Keys
Low-profile double-shot PBT
Polling Rate (Wired Mode)
Polling Rate (Wireless Mode)
N-Key Rollover (NKRO)
Yes for both wireless and wired modes
CONNECTIVITY AND POWER
22 types of RGB backlight options plus endless possibilities
1550 mAh rechargeable li-polymer battery
BT Working Time (Backlit off)
Up to 100 hours (Lab test result may vary by actual use)
BT Working Time (RGB)
Up to 33 hours (Lowest brightness)
Bluetooth and Type-C cable
Bluetooth Device Name
Keychron K3 Pro
306 x 116 mm (12.04 x 4.56")
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")
0º, 6º and 9º
Ultra-low-power ARM Cortex-M4 32-bit STM32L432 (128KB Flash)
-10 to 50C