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Keyboards / Re: Why TKL Keyboards Have an F13 Key
« Last post by Ruseupi on Mon, 17 August 2026, 16:03:09 »These days, I think however the most common reasons are:
- Aesthetics, to keep all spacing between key groups 0.25u
- Space for rotary encoder knob
- Because Macintosh has F1–F12 and then an additional key, traditionally for Eject but more lately Lock Screen / Touch ID and many mainstream keyboard brands follow.
I think so too. But my post was specifically about the position of the F13 key on tenkeyless keyboards, why it ended up there in the first place.
To explain that, I had to bring up the first group-buy tenkeyless aluminum keyboards around 2006-2007, which came from someone who was originally producing plates for the MX1800 and MX3000.
These days a lot of people just assume F13 is there as a spot for artisan keycaps, so I wanted to trace it back to where it actually started.

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