K3 HE & K3 ULTRA VIP Reservation

Reserve Your VIP Invitation

Leave a small refundable deposit unlocks a VIP-only price and a gift with a retail value of $9.99-12.99, shipped together with your keyboard.

Precision in Motion · Magnetic Minimalism

K3 HE

A refined low-profile keyboard shaped by magnetic precision.Beneath its clean, minimal exterior lies Hall Effect sensing —each keystroke defined by distance, not contact,delivering fluid control, lasting consistency, and intentional response.

Every press feels deliberate.Every reset happens exactly when you release.Motion becomes input — smooth, precise, and fully yours.

- Hall Effect magnetic sensing with contactless actuation

- Adjustable actuation depth- Distance-based trigger and reset for rapid reactivation

- Multi-action keys and analog input for layered control

- Keychron Ultra-Fast Lime Low-Profile Magnetic Switches

- 2.4 GHz wireless connectivity for responsive, low-latency use

Ultra Performance · Sustained Precision

K3 Ultra

Built for players who demand speed —and for anyone who expects their keyboard to always keep up. A slim, portable form meets sustained high-performance engineering.

Every input feels immediate, controlled, and consistent — whether you’re gaming, working, or switching between devices.

No tuning.No compromises.Just performance you can rely on, day after day.

- Ultra-low latency 8,000 Hz polling rate，as low as 0.125 milliseconds

- Efficient ZMK firmware delivers up to 550 hours of battery life in 2.4 GHz wireless modes

- Pre-lubed Keychron Milk POM low-profile mechanical switches offer consistent feel and long-term durability.