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UK Keychron K3v2 Bluetooth Backlit Optical Click Ultra-slim Aluminium Mac/PC 75% Keyboard


Out of Stock ETA 30/06/2022 

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


  • Two level adjustable rubber feet
  • Reinforced body structure

£74.00 (£61.67 ex VAT) 

UK Keychron K3v2 Bluetooth Backlit Optical Click Ultra-slim Aluminium Mac/PC 75% Keyboard - K3-D2-UK

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.


Connects via Bluetooth and switch among 3 Bluetooth devices easily and 1 wired device. 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.

  • Connects with up to 3 Bluetooth devices
  • Broadcom Bluetooth 5.1
  • USB Type-C connection

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 most lightweight wireless mechanical keyboards in the world.
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. For Linux users, we also have a dedicated user group to help with the experience.
Two level adjustable rubber feet makes the new K3 more comfortable to type on.

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 an MX-styled stem and stabilizers, and conducted numerous design iterations of the keyboard structure.
You can easily hot-swap every Optical switch to customize your typing experience on the K3 without soldering. *Hot-swappable feature is available for low profile Keychron Optical switch version only.

With the MX-styled stem housing and ultra-low latency, the low profile Keychron Optical switches are crafted for typists or gamers who want to type at lightning speed with a lifespan much greater than industry standards.
*Low profile Keychron Optical switch keyboard is not compatible with any conventional mx style mechanical switch.

  • Light actuated
  • 0.2ms Ultra-low latency
  • 70 million keystroke lifespan

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.

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.

Comes with various white backlight settings, you can adjust the keyboard brightness to sync with your mood.

Contents: Keyboard, USB-A to USB Type-C Cable, Keycap Puller, Switch Puller, User Manual

UK Keychron K3v2 Bluetooth Backlit Optical Click Ultra-slim Aluminium Mac/PC 75% Keyboard - K3-D2-UK

Part Number
USB & Bluetooth
Cable length
1.25 Metre
Language Layout
United Kingdom
Number of keys/buttons
Switch Type
Keychron Low Profile Optical Blue
306 mm
116 mm
22 mm
400 g
Mac and PC
Gross Weight
800 g

UK Keychron K3v2 Bluetooth Backlit Optical Click Ultra-slim Aluminium Mac/PC 75% Keyboard - K3-D2-UK

  AL  14/04/2022
This keyboard is amazing for what it's worth, coming from a Razer Huntsman Mini, I've been looking for alternative keyboards with optical switches, but with dedicated arrow and function keys and thought 75% would be the best fit for programming.

Now, as a fan of really loud and tactile clicky switches, I'm afraid I'm disappointed in the low profile optical blues from Keychron. Compared to my Razer Huntsman Mini, the sound and feel is a bit weaker, and the keystrokes feel a bit spongey. Furthermore, there is an odd additional (but even weaker) click when you let go of a key, which isn't present in other clicky switches I've tried in the past.

Overall, I'm quite happy with this keyboard and would definitely recommend it, just that the clicky switches sound and feel a little underwhelming. You might be better off getting linear or tactile switches instead.
  RA  31/03/2022
The Keychron K3v2 keyboard is an excellent keyboard. My previous keyboard was a K2v2 and i found it slightly too high at the front needing a thick wrist rest. As hoped, the lower profile of the K3v2 is perfect for me. Went with the hot swap blue switches as i wanted a UK layout - they're clicky enough (but not as clicky as the Gaterons - if you want the proper Gateron click, you'll have to go US layout). The open design of the keyboard also seems to let some of the sound escape - my K2 blue gateron is significantly clickier - but the sound is still a nice slightly muted click. Have white lighting on this one, much prefer it to the RGB of my K2 - back-ilghting for typing works better IMO. Great keyboard, get one.
  JG  16/03/2022
This is the nicest keyboard I've ever used! I'm a professional writer so it's my livelihood. Perfect combination of low profile plus red MX switches, plus backlighting options that make perfect sense. I'd heartily recommend.

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