DSP40 PCB - 40% Staggered or Ortholinear Keyboard
DSP40 PCB - 40% Staggered or Ortholinear Keyboard
DSP40 PCB - 40% Staggered or Ortholinear Keyboard
DSP40 PCB - 40% Staggered or Ortholinear Keyboard
DSP40 PCB - 40% Staggered or Ortholinear Keyboard
DSP40 PCB - 40% Staggered or Ortholinear Keyboard
DSP40 PCB - 40% Staggered or Ortholinear Keyboard
DSP40 PCB - 40% Staggered or Ortholinear Keyboard
DSP40 PCB - 40% Staggered or Ortholinear Keyboard
DSP40 PCB - 40% Staggered or Ortholinear Keyboard
DSP40 PCB - 40% Staggered or Ortholinear Keyboard
DSP40 PCB - 40% Staggered or Ortholinear Keyboard

DSP40 PCB - 40% Staggered or Ortholinear Keyboard

$39.99 $39.99 Sale • Save

90-Day Return Policy

2-Year Warranty

40% PCB with 12 columns that supports staggered or ortholinear layouts.

     Items Needed for Build:

    • DSP40 PCB
    • DSP40 Plates

    Case Files:

    • Plate files and 3D-print files for the middle layer and top shell are provided on GitHub here: DSP40 Case Files

    Default Layout Images

    The default keymaps can be changed QMK Configurator.


    • On-board STM32F072 controller
    • USB-C port
    • Switch support: MX-compatible switches only
    • Supports an encoder at the top-left corner of the board
    • In-switch, single-color LED support
    • Compatible with Yui40 case by SirCheddar
    • Layout options: KLE for DSP40
    • Pre-flashed with QMK Firmware that has VIA configurator support
    • Note: Keyspacing is 19.05mm, so this PCB is not compatible with Planck cases/plates, which have a smaller keyspacing or 19mm.

    This keyboard uses the popular open-source QMK Firmware with VIA enabled out of the box to allow you to remap all the keys just the way you want them.

    Plug your keyboard in, open up the VIA app, and easily change what each key does to get the most out of your keyboard with your customizations! More info on what you can do here: VIA Usage Guide

    Customer Reviews

    Based on 2 reviews
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    N
    Nolan
    Great affordable 40%

    I had so much fun putting this thing together, and it was my first time soldering a pcb. However it was very easy. I built this using Marandi switches and CYL Dots R2 keycaps and it turned out great. Highly recommend. Keebio was also really nice, as I had forgot to add the plate to the order and they gave it to me with no extra shipping cost.

    S
    Saltywaffles
    Great little portable board. Fave Stars!

    I got this to use it as a Keeb for my Steam deck and get into Soldering. The soldering process is lowkey and good for first timers. After an hour ish of soldering, it was done, so I wanted to print the case. Once that was done, I realized that there was a flaw (may be only on my end) with the usb-c hole in the bottom shell, but fixed with a bit of sanding. Now just waiting on the screws and caps to come in. Overall a good board for portability, ergonomics, and good for beginning to solder.