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SP-111 Black
SP-111 Black
SP-111 Black
SP-111 Black
SP-111 Black
SP-111 Black

SP-111 Black

$499.99 Sale price

Split Southpaw Keyboard. BlindAssassin111's original design started as a personal project to streamline his workflow.

Please Note: This is a kit. It does not come assembled. You must purchase switches, stabilizers, keycaps and a USB cable. You will have to solder the switches onto the PCB and assemble the case. If you don't know where to start, join our Discord and ask the community!

Product images are all photographs.

What's Included

  • Left and Right case halves.
  • Left and Right brass plates.
  • Left and Right matte black PCBs. Pre-programmed and QMK compatible.
  • Short Type-C to Type-C interconnect cable.

Buy an extra SP-111 plate →

Extra PCBs are not available.



    • Southpaw (left sided numpad) allows you to use the numpad and mouse at the same time.
    • Split allows placement in a comfortable manner for long sessions.
    • Right side layout to maintain the functionality of a full size board in a much more compact manner.
    • Special thanks: OneCreativeMind for the logo. MetallicCharles for the renders.
    • Plate files are open source and available on BlindAssassin111's GitHub.


    • Sandwich mount, with the plate visible around the edges and locating tabs for alignment.
    • Typing angle of 7 degrees.
    • Left side weighs 3.29 lbs.
    • Right side weights 2.87 lbs.
    • Board interconnect is Type-C.
    • Board connects via Type-C.


    PCB Supported Only:


    See high-res images →


    Black with Brass Plate