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Reviung41 Ergo 40% Kit (Black)

(2 customer reviews)


Build your very own custom 40% ergonomic keyboard from scratch!

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SKU: K-REVIUNG41-BLK Categories: , Tags: ,

Reviung41 Ergo 40% Keyboard Kit

Designed by gtips (@GTIPS_SH) of

The designer graciously declined the offer to receive a portion of the proceeds from every sale. A donation in designer’s name will be set up instead. If you have a suggestion for a worthy mk-related cause, please get in touch! I already support the QMK Foundation with 2 separate monthly donations, so might just set up a third one 🙂

Build your very own compact custom ergonomic keyboard from scratch!

  • Ergo 40% layout
  • Hotswap PCB using Kailh sockets
  • Uses a Pro Micro-compatible controller
  • Includes a FR4 switch plate and clear 2 mm acrylic bottom plate
  • RGB backlight/underglow
  • Lead-free tinned finish, black solder mask

Build guide (in Japanese, but Google Translate makes it useable)

Kit includes:

  • Main PCB
  • FR4 switch plate
  • 2 mm clear acrylic bottom plate
  • 43x SMD switching diode (includes a couple of spares)
  • 41x Gateron hotswap socket
  • 1x reset switch
  • Brass standoffs and screws
  • Clear acrylic controller cover

Also required, but not included in the kit:

Other optional parts not included in the kit:

Weight 0.2 kg

2 reviews for Reviung41 Ergo 40% Kit (Black)

  1. Anas Bensaci (verified owner)

    A very nice board for those looking to try something in the 40% area. Very fun to build as well as it takes a bit of intricate soldering on the SMDs. Although I couldn’t get the reset button to fit in between the layers. It was constantly pushed in when I screwed the board together. So I removed it entirely, which isn’t a problem as long as you have a pair of tweezers to use when flashing.

  2. Anas Bensaci (verified owner)

    Regarding my previous review, Pete saw it and contacted me. He then sent all the correct parts so the keyboard is now flawless

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