Product details
The Keychron K3 is the universal wireless mechanical keyboard with an ultra-slim design and a compact 75% layout for maximum efficiency in minimal space. Thanks to its innovative and flat construction, the low-profile switches are up to 40% thinner than traditional switches while still providing the exceptional responsiveness of mechanical keyboards. Combined with the streamlined aluminum casing, this makes the K3 one of the flattest and lightest wireless mechanical keyboards in the world.
Whether for PC, Mac OS, Linux, or even Android devices, Keychron keyboards are compatible and meet all requirements. The desired operating system can be set via a switch on the keyboard frame. Each Keychron keyboard comes with additional keycaps for Mac and Windows, as well as a keycap puller. For improved workflow and multitasking, you can connect up to three Bluetooth devices simultaneously and switch from laptop to tablet or mobile device.
This Keychron keyboard features a fully hot-swappable PCB, meaning the switches are not soldered in. This allows you to easily upgrade, swap, and mix the Low Profile Keychron Optical Switches without soldering; simply plug and unplug as desired. The keyboard is equipped with excellent white backlighting that provides an optimal and personalized typing experience. With 15 different lighting modes, you can create the desired atmosphere with blinking, breathing, or static effects.
This model features a sleek and elegant aluminum frame for increased durability and stiffness. The large 1550 mAh battery lasts up to 72 hours with the backlighting turned on.
Keyboard type | Gaming keyboard, Mechanical keyboard |
Set Scope | Keyboard only |
Keyboard form factor | 80% (Tenkeyless) |
Peripheral connection | Bluetooth, USB |
Key technology | Keychron Optical Blue |
Keyboard Equipment | Backlight, Illuminated keys |
Power supply | Battery operated, USB power delivery |
Item number | 21500874 |
Manufacturer | Keychron |
Category | Keyboard |
Manufacturer no. | K3-D2-US |
Release date | 18.7.2022 |
Colour | Black |
Exact colour description | Black |
Keyboard type | Gaming keyboard, Mechanical keyboard |
Set Scope | Keyboard only |
Keyboard form factor | 80% (Tenkeyless) |
Key technology | Keychron Optical Blue |
Keyboard technology | Mechanical-switch |
Keyboard layout | Germany |
Keyboard layout | QWERTZ |
Signal transmission | Cable, Wireless |
Keyboard Equipment | Backlight, Illuminated keys |
Peripheral connection | Bluetooth, USB |
Number buttons | 84 |
Power supply | Battery operated, USB power delivery |
Operating system compatibility | iOS, Windows |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Keycap remover, Keycaps, Switch, USB cable |
Length | 306 mm |
Width | 116 mm |
Height | 22 mm |
Weight | 483 g |
Length | 33 cm |
Width | 16 cm |
Height | 5 cm |
Weight | 778 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- 28.Ducky1.3 %
- 29.Sharkoon1.4 %
- 30.Keychron1.5 %
- 30.LogiLink1.5 %
- 30.Microsoft1.5 %
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.CHERRY1 day
- 21.Ducky1 day
- 21.Keychron1 day
- 24.Corsair2 days
- 24.Logitech2 days
Return rate
How often is a product of this brand in the «Keyboard» category returned?
Source: Digitec Galaxus- 38.Endorfy5.2 %
- 38.MSI5.2 %
- 40.Keychron5.3 %
- 41.KeySonic5.5 %
- 42.CHERRY xtrfy5.7 %