The Keychron Q3 HE QMK 80% Wireless Custom Keyboard redefines premium mechanical keyboards with its robust aluminium full-metal body and gasket mount design, delivering unparalleled durability and a refined typing feel. Its 80% compact layout strikes the perfect balance between functionality and space-saving efficiency, featuring programmable keys for maximum productivity. Built with OSA PBT keycaps, the Q3 HE ensures a comfortable, long-lasting typing experience that resists shine and wear, making it ideal for both work and gaming.

Equipped with hot-swappable double rail magnetic NEBULA switches, this custom keyboard allows users to fine-tune their typing experience with adjustable actuation points from 0.2mm to 3.8mm. Whether you prefer ultra-sensitive inputs for gaming or deeper presses for productivity, the Rapid Trigger and Dynamic Keystroke (4-in-1 action keys) technology offer unmatched responsiveness and control. Combined with N-Key Rollover (NKRO) in both wired and wireless modes, you can count on flawless performance under pressure.

The Q3 HE offers triple connectivity options: USB Type-C wired, 2.4GHz wireless, and Bluetooth 5.2, with support for up to 3 paired devices. With a 1000Hz polling rate on wired and 2.4GHz modes, and 90Hz over Bluetooth, it ensures ultra-low latency for competitive gaming and smooth multitasking across devices. Powered by a 4000mAh rechargeable battery, the keyboard delivers up to 100 hours of usage with backlighting off, making it perfect for extended sessions.

Enhancing its aesthetics, the Keychron Q3 HE comes with 22 RGB backlight modes and south-facing LEDs, providing vibrant illumination and customization to suit your setup. Compatible with both Mac and Windows, and built with a screw-in PCB stabilizer for consistent performance, the Q3 HE is the ultimate keyboard for gamers, professionals, and creators who demand flexibility, power, and a premium typing experience.

FEATURES:

• 80% compact layout with programmable keys


• Gasket mount design with a full metal body


• 2.4GHz and Bluetooth to connect up to 3 devices


• Hot-swappable double rail magnetic NEBULA switches


• OSA PBT keycaps


• Adjustable actuation point


• Mac and Windows support

SPECIFICATIONS:

• Body Material: Aluminium


• Plate Material: Aluminium


• Polling Rate: 1000Hz (Wired and 2.4 GHz) / 90Hz (Bluetooth)


• N-Key Rollover (NKRO): Yes for both wireless and wired modes


• Rapid Trigger: Yes


• Adjustable Actuation Points: 0.2 – 3.8 mm


• Dynamic Keystrokes: 4-in-1 action keys


• Sensitivity: 0.1 mm


• N-Key Rollover (NKRO): Yes for both wireless and wired modes


• Keycap: OSA Double-shot keycaps, not shine-through


• MCU: ARM Cortex-M4 32-bit STM32F402RC (256KB Flash)


• Backlight: 22 types of RGB backlight options plus South-facing RGB LED


• Switch Gateron double-rail magnetic switch


• Hot-swappable Support: Yes, compatible with Gateron double-rail magnetic switch only.


• Stabilizer: Screw-in PCB stabilizer


• Cable: Type-C cable (1.8 m) + Type-A to Type-C adapter


• Connectivity: 2.4 GHz / Bluetooth / Type-C wired


• Bluetooth Version: 5.2


• Bluetooth Device Name: Keychron Q3 HE


• Battery: 4000mAh Rechargeable li-polymer battery


• Operating Environment: -10 to 50℃


• Wireless Working Time (Backlit off): Up to 100 hours


• Product Dimensions: 36.5 x 13.7 x 3.5 cm (without keycaps)


• Product Weight: 1775g ±10g

WHAT’S IN THE BOX:

• Keychron Q3 HE QMK 80% Wireless Custom Mechanical Keyboard (Nebula Switch) – Carbon Black x1


• USB Type-C Cable x1


• USB Type-A to Type-C Adapter x1


• Extension Adapter for Receiver x1


• USB Type-A 2.4GHz Receiver x1


• Keycap and Switch Puller x1


• Screwdriver x1


• Hex Key x1