Presumably through Vortex'[0] similarity to the Symbolics PN 365407[1][2] keyboard, with its very distinctive design that manages to capture at once both futurism and timelessness.

Disregard the 2020's clunky cherry switch keyboards, acquire the OG Best Keyboard.

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[0] https://mechanicalkeyboards.com/shop/images/products/large_V...

[1] http://xahlee.info/kbd/symbolics_keyboard_pn_365407.html

[2] http://coder.zoomquiet.top/data/20130716102310/index.html