Keychron K3 Pro QMK/VIA Wireless Custom Mechanical Keyboard

Keychron K3 Pro QMK/VIA Wireless Custom Mechanical Keyboard - View 3

Keychron K3 Pro QMK/VIA Wireless Custom Mechanical Keyboard - View 4

Keychron K3 Pro QMK/VIA Wireless Custom Mechanical Keyboard - View 5

Keychron K3 Pro QMK/VIA Wireless Custom Mechanical Keyboard - View 6

$69.34 ~~$94.99~~ In stock

Keychron K3 Pro is an ultra-slim wireless custom mechanical keyboard that allows anyone to master any keys or macro commands on its 75% compact layout through Keychron Launcher web app, it has included LSA (low profile spherical-angled) profile keycaps for both Windows and macOS, and users can hot-swap with Gateron low-profile MX mechanical switch in a breeze (for RGB Backlight Hot-Swappable Version only).

The K3 Pro is equipped with double-shot PBT keycaps, while the Black (Special Edition) is equipped with dye-sublimated PBT keycaps.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

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)

Emma H. ★★★★★ Oct 23, 2026

The 75% layout fits perfectly on my cramped desk without losing any keys I actually use, and customizing macros through the web launcher was surprisingly quick.

John S. ★★★★★ Oct 22, 2026

I’ve been remapping macros through the Keychron Launcher web tool and it’s honestly way more intuitive than I expected for a slim board. The 75% layout keeps my desk tidy without losing the keys I actually use, and the low profile makes typing for hours feel effortless.

Zoe ★★★★★ Oct 20, 2026

The 75% layout is a perfect fit for my desk, and I’ve had a blast remapping all the top row keys to launch apps and macros right through the web configurator—no software install needed. It’s so thin I forgot it’s a mechanical board until I feel that crisp bump on every press.