We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
The Keychron K3v3 Low Profile 75% Mechanical Keyboard with RGB Backlit (Red Switch) 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!
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.
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.
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.
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 (90Hz on wireless mode) right out of the box, which makes the latency hardly noticeable even in competitive games.
To further leverage your typing experience, the K3 version 3 comes with our unique LSA profile (Low profile with spherical angle) keycaps and ABS keycaps that aim to provide a more comfortable fingertip feel and a fantastic backlight shine-through effect.
The Keychron K3v3 Low Profile 75% Mechanical Keyboard with RGB Backlit (Red Switch) 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!
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.
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.
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.
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 (90Hz on wireless mode) right out of the box, which makes the latency hardly noticeable even in competitive games.
To further leverage your typing experience, the K3 version 3 comes with our unique LSA profile (Low profile with spherical angle) keycaps and ABS keycaps that aim to provide a more comfortable fingertip feel and a fantastic backlight shine-through effect.
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 (Wireless Mode) | 90Hz |
N-Key Rollover (NKRO) | Yes for both wireless and wired modes |
Note: The K3 Version 3 is currently compatible with Keychron low-profile mechanical switches only, as QMK does NOT support low-profile optical switches.
Backlit | 22 types of RGB backlight options plus endless possibilities |
---|---|
Battery | 1550 mAh rechargeable li-polymer battery |
BT Working Time (Backlit off) | Up to 124 hours (Lab test result may vary by actual use) |
BT Working Time (RGB) | Up to 82 hours (Lowest brightness) |
Connection | Bluetooth and Type-C cable |
Bluetooth version | 5.2 |
Bluetooth Device Name | Keychron K3 Version 3 |
Compatible System | macOS/Windows/Linux |
Dimension | 306 x 116 mm (12.04 x 4.56") |
---|---|
Weight | 540 g / 1.19 lbs |
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 | Low-power ARM Cortex-M3 32-bit WB32F3G71RCT6 (256KB Flash) |
Operating Environment | -10 to 50℃ |