Keychron K3 QMK v3

US, Cable, Wireless
Currently out of stock
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Product details

The Keychron K3 QMK V3 is an ultra-slim mechanical keyboard in a compact 75% layout. It can be operated wirelessly via Bluetooth 5.2 or wired via USB-C. The keyboard is compatible with macOS, Windows, and Linux, and comes with keycaps for both operating systems.

Thanks to QMK and VIA firmware, the K3 QMK V3 offers full flexibility in key mapping, macros, and shortcuts. For those without experience in QMK, the user-friendly Keychron Launcher can be used. This allows for easy configuration through a graphical interface, without the need for terminal commands or firmware flashing.

The RGB version is hot-swappable and supports all low-profile switches with an MX stem, including Gateron, Kailh, or other compatible models. The multi-layer construction with IXPE, EPDM, and latex foam enhances acoustics and provides a crisper typing feel. The LSA shine-through keycaps offer a pleasant tactile experience and are backlit. With the ability to pair with up to three devices via Bluetooth, the keyboard is ideal for hybrid work or mobile use.

The Keychron K3 QMK V3 is aimed at both beginners and experienced users looking for a flat, portable, and yet powerful keyboard solution.

Target audience: Heavy typists, developers, minimalists, enthusiasts, gamers.

Key specifications

Keyboard type
Gaming keyboardMechanical keyboard
Keyboard form factor
75%
Set Scope
Keyboard only
Keyboard Equipment
Anti-Ghostingdetachable cableProgrammable buttonsRGB lighting
Peripheral connection
BluetoothUSB
Power supply
USB power delivery

General information

Item number
59212302
Manufacturer
Keychron
Category
Keyboard
Manufacturer No.
K3X-H4
Release date
10.6.2025

Colour

Colour
Black
Exact colour description
Black

Keyboard properties

Keyboard type
Gaming keyboardMechanical keyboard
Keyboard form factor
75%
Keyboard technology
Mechanical-switch
Keyboard layout
USA
Keyboard layout
QWERTY
Set Scope
Keyboard only
Keyboard Equipment
Anti-Ghostingdetachable cableProgrammable buttonsRGB lighting
Number buttons
84
Cable length
1.80 m

Connectivity

Signal transmission
CableWireless
Peripheral connection
BluetoothUSB
Bluetooth version
5.2

Power supply

Power supply
USB power delivery
Battery size
Device specific

Operating system

Operating system
iOSLinuxWindows

Scope of delivery

Scope of delivery
Keycap RemoverKeycapsUSB-C cable

Product dimensions

Length
306 mm
Width
116 mm
Height
11 mm
Weight
540 g

Package dimensions

Length
33.30 cm
Width
16.50 cm
Height
5 cm
Weight
877 g

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Keyboard» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 32.Microsoft
    1.9 %
  • 32.Turtle Beach
    1.9 %
  • 37.Keychron
    2 %
  • 38.Roccat
    2.1 %
  • 39.Targus
    2.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 21.Corsair
    1 day
  • 21.Ducky
    1 day
  • 21.Keychron
    1 day
  • 26.Logitech
    2 days
  • 26.Satechi
    2 days

Return rate

How often is a product of this brand in the «Keyboard» category returned?

Source: Digitec Galaxus
  • 44.Raspberry Pi
    5.4 %
  • 47.Targus
    5.7 %
  • 48.Keychron
    5.8 %
  • 49.Royal Kludge
    6 %
  • 50.Akko
    6.1 %
Source: Digitec Galaxus