Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard

Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard - View 3

Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard - View 4

Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard - View 5

Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard - View 6

$67.99 ~~$109.99~~ In stock

Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard allows anyone to master any keyboard keys or macro commands through Keychron Launcher web app, it has included keycaps for both Windows and macOS, and users can hot-swap with any MX mechanical switch in a breeze.

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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)

Lily ★★★★★ Oct 21, 2026

Setup on the Keychron Launcher web app was surprisingly smooth, and I’ve already mapped a few macro commands for my workflow. The included Windows keycaps made the transition from my old board effortless.

Madison ★★★★★ Oct 20, 2026

Swapped the stock keycaps for the ones included for Windows layout, and the wireless connection has been rock-solid even across two rooms. The QMK/VIA software made remapping a few keys to my workflow surprisingly straightforward.

Robert ★★★★★ Oct 18, 2026

Was setting up the Keychron Launcher web app to remap a few keys and it was surprisingly intuitive, even for a first-timer. The Gateron switches feel smooth and responsive out of the box, and I love having both Windows and Mac keycaps included in the box.