Keychron K12 Keycap Set

Name: Keychron K12 Keycap Set
Brand: Z-Keycap Set
SKU: JM-12
Price: 14.79 USD
Availability: InStock
Rating: 4.8 (5 reviews)

$14.79 ~~$19.99~~ In stock

Category: Keycaps

Note:

1. Keychron Q4 and V4 share the same keycap size as the K12, so this keycap set is also compatible with Q4 and V4.

2. The Backlight Shine Through version is designed to shine through the north-facing backlight keyboards (e.g.: K12), so the shine-through effect on the south-facing backlight keyboards (e.g.: Q4 and V4) may not be that visible.

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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Daniel D. ★★★★★ Oct 23, 2026

Finally, a set that actually fits my Q4 without those awkward gaps. The backlight shines through cleanly and the legends are crisp—exactly what I wanted.

Madison ★★★★★ Oct 22, 2026

My 60% layout board finally looks complete — the keycap profiles feel consistent across every row and the legends are crisp, which is more than I can say for other sets I've tried. The north-facing shine-through works cleanly with the backlighting on my K12, and I appreciate that it'll fit the Q4 if

Thomas ★★★★★ Oct 20, 2026

The matte texture feels great under my fingers, and the included compatibility adapter for my V4 was a nice surprise. These caps are noticeably thicker than my old set.