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


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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

£89.00 £80.10 (£66.75 ex VAT) 

UK Keychron K3v2 Bluetooth Backlit Optical Tactile Ultra-slim Aluminium Mac/PC 75% Keyboard - K3-D3-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 Tactile Ultra-slim Aluminium Mac/PC 75% Keyboard - K3-D3-UK

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

UK Keychron K3v2 Bluetooth Backlit Optical Tactile Ultra-slim Aluminium Mac/PC 75% Keyboard - K3-D3-UK

  Mark  20/04/2023
Generally very happy with this. Only issues are accidentally hitting the backlight key is annoying, the tilde key and non_us_backslash were mapped the wrong way round on my Mac and the printscreen key has been mapped to cmd-shift-4 for screenshots on Mac which makes it hard to customise.
  Anonymous  13/12/2022
Very happy with this keyboard.

The switches are nice and tactile, and have a soft landing that was surprising yet welcome, not as soft as a rubber dome but not as hard as some switches can be. The keyboard is one of the quietest I have ever used.

After a day I disabled the auto sleep function (which was annoying tbh), and have taken to switching the board off when I'm not using it (simple switch at the top of the board) Battery life seem good.

The backlighting appears to be a clean white and the keycaps are clear and legible, the font is nice too.

I highly recommend this board to anyone wanting a low profile, quiet keyboard.
  Anonymous  20/09/2022
Coming from a Logitech G915 TKL tactile, the K3v2 feels good but for me has a much lighter actuation feel, leading to more typos for my typing style, but with time I'm sure I'll adapt and get better with it. The short right shift key is also something to get used to; I'm forever pressing the up arrow!
One thing I have to say is poor compared to the Logitech is how it will constantly fall asleep and need waking up, it takes a good few seconds to reconnect (bluetooth connecting to Mac).
Overall very happy with this keyboard and happy to recommend at this price.
Keyboard Company offered a very good service also!
  Anonymous  15/02/2022
Fast delivery and came perfectly packaged, great service.

If you are after a low profile keyboard for a Mac, then this is the best one you can get. Easy pairing pairing with the Mac, and i've had no connection issues.

The brown switches feel great and aren't too loud perfect for home and the office.
  Anonymous  13/12/2021
Nice keyboard. I also have a K2 with standard Gateron browns, and the Keychron low-profile browns feel to me like they require more force to type on (which I like!). They are also a lot quieter than the Gateron browns, so this keyboard is great for my office.
  Anonymous  18/04/2023
Wonderful keyboard! I always found the apple magic keyboards a little too low and standard mechanical keyboards too high, but this is in between and absolutely perfect. The typing experience is heaven and makes me want to use it more, which is perfect for my job. The only thing I would say is when it goes to sleep it takes a few goes to get it typing again, but I fixed this by turning off the sleep function. This will probably affect the battery life but I've been using it solidly for 3 days now and I haven't had to charge it yet. I cannot recommend this keyboard highly enough if you're looking for a more tactile experience without the awkward height. I absolutely love it!
  Mark Coleman  10/10/2022
Superb Keyboard. Compact size and great, responsive feel.
Quick delivery too.
Highly recommended.
  Anonymous  18/05/2022
I absolutely love this keyboard. Im not an expert in this area but read some reviews. This is so satisfying to use and I love the fact you flick a switch from PC to Mac, as well as between cable and Bluetooth. Really happy with my purchase.
  Anonymous  28/02/2022
Great keyboard, very pleased. Tactile brown keys have a nice feel and sound, quite quiet too.
  Anonymous  23/02/2022
Great 👍🏻👍🏻👍🏻 I love this keyboard and it was exactly what I expected, also I can find it in keyboard company with great price
  Anonymous  13/01/2022
Great service - fast delivery, well packaged and communicated. My first mechanical keyboard and I am glad I went with the K3V2 low profile, very easily to adjust to and much more satisfying to type on than my previous ultra slim dell keyboard. Optical Brown switches are great and fine for office use.
  Anonymous  25/11/2021
Very good

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