Mechanical full-size keyboard Keychron Q6 Ultra 8K — USB, RF Wireless, Bluetooth, RGB LED, Black

The Keychron Q6 Ultra 8K is a full-size (100%) mechanical keyboard offering wired and wireless connectivity with USB, 2.4 GHz RF and Bluetooth 5.2. Built with a robust metal chassis and a scratch-resistant PC backplate, this keyboard targets versatile use — from daily productivity to gaming — while providing a stable, straight key layout in a black finish. It ships with pre-lubed Keychron Silk POM switches and full set keycaps for both Mac and Windows layouts. The integrated controller with 1 MB flash supports advanced customization and an 8000 Hz polling rate in wired and 2.4 GHz modes for minimal input latency.

Advantages

The Q6 Ultra 8K combines a durable all-metal construction with a refined PC backplate that resists scratches and preserves appearance. High-performance Keychron Silk POM switches deliver smooth, consistent keystrokes and long-term wear resistance. Multiple connectivity options — USB, high-speed 2.4 GHz RF at an 8000 Hz polling rate and Bluetooth 5.2 for up to three paired devices — make switching between workstations, laptops and mobile devices straightforward. A large internal battery provides long autonomy (up to 660 hours with backlight off) and the keyboard can be used while charging. Built-in acoustic foam layers reduce unwanted reverberation for a more controlled typing sound.

Suitable for

Key specifications

How to use

Connect the keyboard to a computer via the supplied USB cable for wired operation or pair it over 2.4 GHz RF using the included receiver for low-latency wireless performance. For multi-device use, enable Bluetooth 5.2 pairing and switch between up to three saved devices. Use the Keychron Launcher or the keyboard’s firmware tools to customize key assignments, layers and lighting profiles; firmware updates and configuration are applied via the keyboard’s MCU with 1 MB flash. The keyboard can be used while charging to maintain operation during extended sessions.

Recommendations

For lowest latency in gaming, use wired or 2.4 GHz RF mode at the 8000 Hz polling rate. Enable Bluetooth for quick switching between mobile devices and a desktop. If a quieter typing sound is preferred, verify that acoustic foam layers are correctly seated and consider using O-rings or alternative keycaps to dampen impact. Charge the keyboard regularly and disable backlighting when long battery life is required.