The Atreus's Cherry MX Blue switches enjoy great popularity among keyboard enthusiasts for their precise, crisp action. Most keyboards use a layer of rubber to provide resistance under the keys, but each Cherry switch has a separate spring and emits an audible click to let you know precisely when the switch has activated.

For those who need things quieter, Cherry MX Clear switches offer similar tactile feedback without the click noise associated with the Blue switches.

Many other ergonomic keyboards offer a split design where each hand can be naturally positioned at a different angle, but nearly all of them use the typewriter-style staggering where each row is shifted over a bit to allow the striking arm to come up. To reflect the fact that the fingers of the human hand are of different lengths, the Atreus staggers by column instead. It also places more keys within the reach of the thumbs.

The case measures merely 26×12cm, and a fully assembled board weighs only 285 grams, making it easy to take with you. The small size means that your fingers never have far to reach, and it fits easily in your lap where your arms can stay in a comfortable, neutral position.

With a soldering iron setup, hookup wire, wire strippers, a glue gun, and a free afternoon, you'll be ready to roll. The detailed assembly guide steps through all that's needed to go from a kit to a working keyboard. Some soldering experience will help, but most mistakes can be easily corrected.

If you're less-than-confident in your ability to solder, we can assemble the board for an extra charge. However there is a wait-list for these.

Given that there are so few keys, there is a heavy reliance on the fn key, which switches to a layer containing a numpad and punctuation. The final layer contains function and arrow keys, but the firmware is open source and can be modified to do nearly anything.


Layers: letters | punctuation/digits | arrows/function