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Keychron K3 Ultra-slim Wireless Mechanical Keyboard - Version 2 (UK ISO Layout)

SKU: K3-D1-UK
€63,00 €84,00

Version
Switch Type
Switch Option

Keychron K3 UK ISO Layout Ultra-slim Wireless Bluetooth Mechanical Keyboard version 2 has included keycaps for both Windows and macOS, and users can hot-swap every switch in seconds with the hot-swappable version.

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Customer Reviews

Based on 35 reviews
71%
(25)
26%
(9)
0%
(0)
3%
(1)
0%
(0)
q
q
great keyboard

everything great! nice typing experience and all.
No customs for (2022) EU delivery.
the backlight mode switch should be fn + light switch combination, in order to avoid accidentally switching the backlight mode

A
Anonymous
good upgrade from laptop keyboards

[+] : easy to setup and carry, dimensions match Surface keyboards pretty well, optical (red) linears are very smooth and the stabilizers do not rattle. Battery life has been excellent!
[-] : a more detailed battery level indicator would be nice, backlight mode switch is a bit too easy to hit accidentally when reaching for touchscreen/pen.

V
Veridian
Great keyboard !

I almost didn't buy it because unfortunately, there is no ISO FR layout. Please make a keycap set available, I would buy it in an instant !!!. And I'm pretty confident (I spent quite some time on the french forums) there are many french people waiting for and Azerty K3 keyboard.

I bought the ISO UK layout and had to swap a few caps to have an Azerty like keyboard. It's not a perfect solution (many keys do not match), but I found no other keyboard with the same qualities (bluetooth, mechanical, low profile, mac, small but with function keys...), so I gave it a try.

So far, I love the typing experience ! (I juste have to change a few brutal habits, my old Apple magic keyboard needed quite some force).

As for the delivery, same as Vipin : approx 10 days delivery, I also didn't have to pay any custom, that was perfect.

V
Vipin
Solid device, received fairly quickly!

I bought the UK ISO layout of the K3 V2 (€93 with shipping included). From the time I paid till the delivery, 10 days went by. At the time of arrival in Luxembourg, I didn't have to pay any customs.

For the keyboard itself, its well built, the finish is clean, the low-profile optical brown keys do take a while to get used to, but overall, I'm very satisfied with the product. I've tested it with macos and windows, as well as cabled/wireless, no issues encountered so far after 3 weeks of use.

H
Hywel Thomas
Nice little keyboard

Pretty happy with it. Looks good and feels good. It wasn’t my first choice layout, but it was what was available in UK layout at the time, and I figured I’d just get another in the right layout for me if I liked it.
I just chose red keys, but they’re perhaps easier to trigger than I’d like. I’m new to mechanical keyboards, so just took a punt on the default.
Related to the layout is that the column of keys on the right can be a bit too easy to trigger accidentally, which includes changing the backlight settings.
My main annoyance is the lightshow when it has power, but no data, i.e. wired to a hub, laptop asleep/off.
I also have no experience of using bluetooth for keyboards, but found waking it and reconnecting very often to be a bit of a pain. This may be completely normal.
I’d love a built-in USB hub to plug in a mouse, but I’m probably a bit strange preferring wired devices.
Above sounds quite negative, but I'm being very picky. I'll be buying my preferred layout when it's available.

WHAT'S NEW ON K3 VERSION 2

Two level adjustable rubber feet

Reinforced body structure

More information about the upgrades, please check about K3 version 2 update details.

The K3 UK ISO Layout Keyboard has included keycaps for both Windows and Mac operating systems.

AN ULTRA-SLIM WIRELESS
MECHANICAL KEYBOARD

Keychron K3 ultra_slim Hot_swappable wireless mechanical keyboard Mac Windows iOS Android Keychron low profile Optical Gateron low profile mechanical switch red blue brown white black orange desktop

Incorporating the world’s first hot-swappable low profile Optical switches to customize per-key typing experience with ease, together with all signature Keychron features.

FEATURES

WIRELESS AND WIRED

Connects via Bluetooth and switch among them easily. Featuring Bluetooth 5.1 chipset, the K3 offers flawless connectivity whether you’re working at home or the office while connecting with your smartphone, laptop and iPad.

Keychron K3 ultra_slim Hot_swappable wireless mechanical keyboard Mac Windows iOS Android Keychron low profile Optical and Gateron low profile mechanical switch desktop setup

ULTRA-SLIM

The redesigned low profile switch is 40% slimmer than conventional switches. Together with the streamlined aluminum body makes the K3 one of the thinnest and lightweight wireless mechanical keyboards in the world.

Keychron K3 ultra_slim Hot_swappable wireless mechanical keyboard Mac Windows iOS Android Ultra-slim body

SUITABLE FOR ALL DEVICES

Keychron K3 ultra_slim Hot_swappable wireless mechanical keyboard Mac Windows iOS Android Keychron low profile Optical and Gateron low profile mechanical switch alternative keycaps

Compatible for both macOS and Windows. Keychron is one of only a few in the market that comes with a Mac multimedia keys layout for Mac enthusiasts (Check high-res keycap layout and size). For Linux users, we also have a dedicated user group to help with the experience.

EXTRA KEYCAPS

Come with 12 extra keycaps to satisfy your needs.

With Keycaps for macOS installed. 

With Keycaps for Windows installed. 

Two level adjustable rubber feet makes the new K3 more comfortable to type on.

HOT-SWAPPABLE

We all have our unique typing preferences, that’s why we went the extra mile to make the K3 the world's first hot-swappable low profile Optical switch keyboard. We’ve implemented a MX-styled stem and stabilizers, and conducted numerous design iterations of the keyboard structure.

You can easily hot-swap every Optical switch in a few seconds to customize your typing experience on the K3 without soldering. *Hot-swappable feature is available for low profile Keychron Optical switch version only.

Optical Switch

Keychron K3 ultra_slim Hot_swappable wireless mechanical keyboard Mac Windows iOS Android Keychron low profile Optical red blue brown white black orange switches

With the MX-styled stem housing and 0.2ms ultra-low latency, the low profile Keychron Optical switches are crafted for typists or gamers who want to type at lightning speed with a 70 million lifespan much greater than industry standards.

*Low profile Keychron Optical switch keyboard is not compatible with any conventional mx style mechanical switch.

ALTERNATIVE KEYCAPS

Keychron K3 ultra_slim Hot_swappable wireless mechanical keyboard Mac Windows iOS Android Keychron low profile Optical and Gateron low profile mechanical switch desktop setup

We’ve spent over a year developing and implementing a MX-styled stem on both the low profile switches for the K3 as well as stabilizers on the big keys like the space bar, left Shift, backspace and Enter key.

It will improve reliability, deliver better typing experiences, and may potentially pave the way for other keycap manufacturers to launch alternative keycaps.

Keychron K3 ultra_slim Hot_swappable wireless mechanical keyboard Mac Windows iOS Android Keychron low profile Optical and Gateron low profile mechanical switch desktop setup
Keychron K3 ultra_slim Hot_swappable wireless mechanical keyboard Mac Windows iOS Android Keychron low profile Optical and Gateron low profile mechanical switch desktop setup

75% LAYOUT

Crafted for productivity, the K3’s 75% layout is a compact version of tenkeyless layout. It allows users access to all the essential multimedia and function keys, but with a smaller footprint.

18 TYPES OF RGB

Comes with various RGB backlight settings, you can adjust the keyboard brightness to sync with your mood. Various backlight patterns are also available on the K3 White Backlight version.

Floating keycap design

.

Static backlight option

Keychron K2 wireless mechanical keyboard for Mac and windows covered by Marques brownlee MKBHD. I had a very specific set of needs: wireless, arrow keys, no numpad, Mac compatible, backlit, found this
Keychron K2 wireless mechanical keyboard The Next Web TNW it stands out from the crowd with its design
Keychron K2 wireless mechanical keyboard for Mac and windows covered by Cult of Mac, Keychron K2 is the only mechanical keyboard you should get for iPad.
Keychron K2 wireless mechanical keyboard for Mac and windows covered by Uncrate
Keychron K2 wireless mechanical keyboard for Mac and windows covered by Marques brownlee MKBHD. I had a very specific set of needs: wireless, arrow keys, no numpad, Mac compatible, backlit, found this
Keychron K2 wireless mechanical keyboard for Mac and windows covered by Uncrate
Keychron K2 wireless mechanical keyboard for Mac and windows covered by Cult of Mac, Keychron K2 is the only mechanical keyboard you should get for iPad.
Keychron K2 wireless mechanical keyboard The Next Web TNW it stands out from the crowd with its design

TYPING TEST

Frequently Bought Together

WITH KEYCHRON, YOU CAN

Credit@remmgg, @bellephat, @Riccardo Rossi, @thericebucket

SPECIFICATION

 
Number of Keys: 84 keys
Layout: UK ISO
Version: Optical Hot-swappable
Switches: Low profile Keychron Optical
Number of Multimedia Keys: 12 
Frame Material: ABS+Aluminum frame
Keycap Material: ABS

CONNECTIVITY AND POWER


Backlit Types: 18
Backlit: Adjustable 4-level RGB backlit
Battery: 1550mAh Rechargeable li-polymer battery
BT Working Time (Single LED): Up to 34 hours (Lab test result may vary by actual use)
BT Working Time (RGB): Up to 34 hours (Lab test result may vary by actual use)
Connection: Bluetooth and Type-C cable
Bluetooth version: 5.1
Bluetooth Device Name: Keychron K3
Compatible System: macOS/Windows

PHYSICAL UNIT


Dimension: 306 x 116mm
Height incl. keycap (rear) 22mm
Height incl. keycap (front) 17mm
Weight: About 483g / 1.06lbs 
Operating Environment: -10 to 50℃

PACKAGE CONTENT

1 x Keyboard
1 x USB-A to USB Type-C Cable
1 x Keycap Puller
1 x Switch Puller (For Optical version only)
1 x Dust Cover
1 x User Manual
Learn how to alter the low profile switch on Keychron K3

Compare the K3 with other Keychron keyboards

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Shipping Policy

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Return Policy

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1 Year Warranty

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Help Centre

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