Keychron

Keychron K3 QMK Wireless Mechanical Keyboard (ISO Layout) - Version 3

75%USB-C + BluetoothLow Profile
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Keychron K3 QMK Wireless Mechanical Keyboard (ISO Layout) - Version 3 keyboard image
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Keyboard Overview

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 Keychron Milk POM Switches (for the RGB Backlight Hot-Swappable version only). No discount code can be used for the K3 Version 3. ISO options: UK, German, Swiss, and Nordic layouts. Please drop your email on "Notify Me When Available" if the product model is out of stock.

Official Site

Last Updated: September 11, 2026

Specifications

Physical Specifications

Layout
75%
Key Count
84
Width
306mm
Depth
116mm
Height
19mm
Weight
0.54kg

Mount Type

Case Material
ABS+Aluminum frame
Hot-swappable
No
Connectivity
USB-C + Bluetooth
RGB Support
Yes
Keybinding
QMK/VIA

Keycap Profile

Keycap Profile
Low Profile
Keycap Material
PBT
Keycap Included
Yes

Default Switch

Switch Profile
Low Profile
Connector Type
Gateron Low Profile 2.0 (KS-33)
Switch Profile
Gateron Low Profile 2.0 (KS-33)

Other

Battery Capacity
1550mAh
Battery Life
124 hours

Vendor Information

Vendor Information

keychron

94.99 USD
Note: Price information may not be accurate. Please verify the current price on the vendor's website.
in stock
Last Updated: 9/17/2026

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