Used

Keychron K3

CH, Cable, Wireless
CHF169.–
Delivered between Mon, 2.6. and Fri, 6.6.
Buy used from

Used offer

Condition
Used
Description
Good condition.
WarrantyNo warranty

Product details

The Keychron K3 is the universal wireless mechanical keyboard with an ultra-slim profile and a compact 75% layout for maximum efficiency in minimal space. Thanks to its innovative and flat design, the low-profile switches are up to 40% thinner than traditional switches. 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 or Mac OS, Keychron keyboards are compatible and meet all requirements. The desired operating system is 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 enhanced workflow and multitasking, you can connect up to three Bluetooth devices simultaneously and switch between laptop, tablet, or mobile device.

This Keychron keyboard features a fully hot-swappable PCB, meaning the switches are not soldered. This allows you to easily upgrade, swap, and mix the low-profile Keychron optical switches by simply plugging and unplugging them as desired. The keyboard is equipped with excellent RGB LED backlighting, providing an optimal and customizable 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 rigidity. The large 1550 mAh battery lasts up to 72 hours with the backlighting turned on.

Key specifications

Keyboard type
Gaming keyboardMechanical keyboard
Set Scope
Keyboard only
Keyboard form factor
75%
Peripheral connection
BluetoothUSB
Key technology
Keychron Optical Brown
Keyboard Equipment
BacklightIlluminated keysRGB lighting
Power supply
Battery operatedUSB power delivery
Item number
17933867

General information

Manufacturer
Keychron
Category
Keyboard
Manufacturer no.
K3-E3-CH
Release date
15.12.2021

Colour

Colour
Black
Exact colour description
Black

Keyboard properties

Keyboard type
Gaming keyboardMechanical keyboard
Set Scope
Keyboard only
Keyboard form factor
75%
Key technology
Keychron Optical Brown
Keyboard technology
Mechanical-switch
Keyboard layout
Swiss
Keyboard layout
QWERTZ
Signal transmission
CableWireless
Keyboard Equipment
BacklightIlluminated keysRGB lighting
Peripheral connection
BluetoothUSB
Wireless transmission range
1.25 m
Number buttons
85
Number of special keys
85 x
Number of programmable keys
85 x
Cable length
1.25 m

Mouse features

Signal transmission
CableWireless
Ergonomic hand shape
Ambidextrous

Power supply

Power supply
Battery operatedUSB power delivery
Battery type
LiPo
Battery life
3 days

Operating system

Operating system compatibility
iOSWindows

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Keycap RemoverKeycapsUSB-C cable

Product dimensions

Length
306 mm
Width
116 mm
Height
22 mm
Weight
483 g

Package dimensions

Length
33.50 cm
Width
16.30 cm
Height
4.20 cm
Weight
788 g
No warranty

Compare products

Goes with

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
  • 29.Ducky
    1.4 %
  • 29.Sharkoon
    1.4 %
  • 31.Keychron
    1.5 %
  • 31.LogiLink
    1.5 %
  • 31.Roccat
    1.5 %

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
  • 1.Trust
    0 days
  • 22.Endorfy
    1 day
  • 22.Keychron
    1 day
  • 24.Corsair
    2 days
  • 24.Logitech
    2 days

Return rate

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

Source: Digitec Galaxus
  • 38.KeySonic
    5.2 %
  • 38.MSI
    5.2 %
  • 41.Keychron
    5.3 %
  • 42.8bitdo
    5.9 %
  • 42.CHERRY xtrfy
    5.9 %
Source: Digitec Galaxus