Show HN: I spent 2 years designing a mechanical Magic Keyboard

A gorgeous ultra-thin keyboard drops, and the comments instantly turn into a design war

TLDR: Altar II is a very thin, premium keyboard inspired by Apple’s sleek style, with mechanical keys, a detachable dial, and vibration feedback. Commenters loved how stunning it looks, but quickly split over missing fingerprint unlock, cramped arrow keys, and whether beauty beats everyday convenience.

A maker showed off Altar II, a super-thin mechanical keyboard built over two years to mimic the sleek vibe of Apple’s Magic Keyboard while adding clickier keys, a detachable volume dial, and even little haptic buzzes for alerts. On paper, it’s a love letter to people who want their desk gear to look like art. In the comments, though, the real show began: admiration, nitpicks, and full-blown keyboard tribalism.

The biggest reaction was pure thirst. One commenter basically said the site looked so good they put money down immediately, while another compared the whole thing to the stylish audio brand Teenage Engineering — meant as a huge compliment. But the honeymoon ended fast when practical people barged in asking the question that clearly matters to Mac users: where’s the fingerprint reader? More than one person said that feature alone keeps Apple’s own keyboard on their desk, no matter how pretty this new one is.

Then came the classic keyboard drama. One user wanted blank keys for maximum cool-kid minimalism. Another delivered the harshest line in the thread, blasting the cramped arrow keys as “Unacceptable design” after two years of work. Ouch. Even the praise had conditions: beautiful, yes; clever, yes; but maybe too low and flat for die-hard fans of chunkier typing boards. In other words, Altar II didn’t just launch a keyboard — it launched a full-on comments-section referendum on beauty versus daily usefulness.

Key Points

  • Electronic Materials Office markets Altar II as a fully mechanical keyboard with a chassis thickness of 4.75mm.
  • The product page says a laterally arranged preloaded tension spring allows 1.8mm vertical travel in the mechanical switch design.
  • Altar II is compared against Apple Magic Keyboard, Logitech MX Keys, NuPhy Air75, Keychron K2, and IBM Model M on thickness.
  • The keyboard includes M-Dial, a magnetically detachable and swappable dial for media, volume, and assistant controls.
  • The product page highlights Harmonic Synthesiser haptic feedback for typing interactions, dial ticks, connection states, and notifications.

Hottest takes

"2 years and you still squished the arrow keys... Unacceptable \"design\" mate" — ls-a
"I end up using the one my Magic Keyboard 20+ times per workday" — charrondev
"Opened the site, thought it was teenage engineering... Which is a compliment" — GZGavinZhao
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