All kits ship within 3 weeks

Ergonomic Split Keyboards

Prebuilds, DIY Dactyl Manuform Kits and flexible PCBs


A modern low-profile ergonomic split keyboard, with a number row and a feature-full thumb cluster.

DIY Kits or prebuilts with per-key RGB and different colors available.

TBK Mini

A silent and compact ergonomic split keyboard for advanced users, with predefined layers and configuration.

Open-sourced case with a detailed build guide. DIY Kits or prebuilts with per-key RGB and different colors available.


A very small keyboard made for ergonomic enthusiasts.

Print it, build it, modify it.

Flexible PCBs and Kits

Whether you want to build a Dactyl Manuform or a TBK, you will find all the PCBs you need here.

With per-key RGB, up to 6×6 and down to 5×3.

Custom hardware

I have carefully designed each keyboard case and PCB to get you the best experience possible.

They went through multiple revisions from customer feedback, and when ordering you will get the latest version – which you can also find on Github.

I build the prebuilds in the Netherlands and double-check everything – all prebuilts come with a 1 year warranty.

All cases get printed at outstanding quality using Prusa printers and filaments, to get you the best cases available anywhere.

Open-sourced designs

I open-source as much as my designs as I can. From cases to PCBs, you will find everything you need to enter the world of ergonomic keyboards.

Every new feature gets pushed to Github.

Online support

All the keyboards come with detailed build guides.

Wether you want a TBK, a PCB or just have fun, you can reach me on Discord or by email if you have any questions.

If you want to print your own keyboard, you will also find printing advice for the cases.

Want a unique keyboard ?

I would love to hear about your project !

Hi, I’m Quentin Lebastard and I create keyboards in the Netherlands.

I started in the end of 2019, and never stopped. Building amazing keyboards is my passion, and I take pride in delivering the best quality I can. From 3d to electronic design with photography and client communication in between, I strive to deliver a great customer experience.

Feel free to take a look around at the products I’ve built, or contact me if you have something special in mind !


Any questions or ideas ? Email me at or join us on Discord


Copyright © Bastard Keyboards / Quentin LEBASTARD 2019-2021

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