New Arrivals/Restock

Keychron K3 QMK Ultra-Slim Wireless Mechanical Keyboard Version 3, 75% Layout Hot Swappable Red Switch, RGB Backlight Rechargeable Wired Bluetooth Professional Office Keyboard for Mac/Windows

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$56.99 cheaper than the new price!!

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New  $94.99
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Product details

Management number 216139502 Release Date 2026/04/19 List Price $38.00 Model Number 216139502
Category
  • ✅ Keychron K3 Version 3 - The Keychron K3 QMK Version 3 is a low-profile wireless mechanical keyboard with a 75% layout, now upgraded with QMK firmware and enhanced acoustic foams. It supports both Bluetooth 5.2 and wired connections. The Launcher web app offers limitless customization and boosts productivity for your work!
  • ✅ QMK & Launcher. - The open-source QMK firmware means endless possibilities for key remapping, macros, shortcuts, and more. Now you can easily customize each key with the Keychron Launcher web app.
  • ✅ Wireless and Wired Dual Mode - You can connect the K3 Version 3 with up to 3 devices wirelessly via its stable Broadcom Bluetooth 5.2 for seamless multitasking across your laptop, phone, and tablet. Switch among them swiftly, and it’s fully compatible with both Mac and Windows.
  • ✅ Ultra-Slim - The innovative Keychron Low-Profile 2.0 Mechanical Switch is 33% slimmer than conventional normal profile switches makes the Keychron K3 QMK Version 3 one of the thinnest wireless mechanical keyboards in the world. While still delivering a distinguished tactile response.
  • ✅ An Epic Core Inside - An ultra-low-power ARM architecture MCU equipped with 256K Flash will provide more flexibility for developers. The polling rate is 1000 Hz on wired mode (125Hz on wireless mode) right out of the box, which makes the latency hardly noticeable even in competitive games.
  • ✅ Hot-Swappable - We all have our unique typing preferences, that’s why we are offering hot-swappable option on the K3(Version 3), so you can easily hot-swap every low-profile Keychron mechanical switch in a few seconds to customize the typing experience without soldering. *The K3(Version 3) is currently compatible with Gateron/Keychron low-profile mechanical switches only, as QMK does NOT support low-profile optical switches.

Brand Keychron
Color Red Mechanical Switch
Switch Type Linear
Manufacturer Keychron
Power Source Rechargeable Battery, USB Powered
BuiltIn Media USB Cable
Number of Keys 84
Keyboard Layout QWERTY
Antenna Location Office
Hand Orientation Ambidextrous
Compatible Devices PC, Laptop
Enclosure Material Aluminum
Additional Features Backlit, Hot-Swappable, Low-Profile Key, Programmable Keys, Rechargeable
Keyboard Description Mechanical
Warranty Description 1 year manufacture
Connectivity Technology Wired, Bluetooth

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