Mechanical keyboard Keychron V3 Ultra 8K — Wired & Bluetooth, QWERTY layout, RGB LED, Black

The Keychron V3 Ultra 8K is a tenkeyless mechanical keyboard combining wired, 2.4 GHz and Bluetooth 5.3 connectivity with a standard QWERTY layout and RGB LED backlighting in a black finish. Engineered around an ARM-class MCU with 1 MB flash and ZMK open‑source firmware, the V3 Ultra 8K supports an 8000 Hz polling rate in wired and 2.4 GHz modes, hot‑swappable MX‑style switch sockets, OSA double‑shot PBT keycaps, and a gasket mount with enhanced acoustic foams for a controlled, quieter typing feel. The keyboard includes pre‑lubed Keychron Silk POM switches and offers long battery life, per‑key RGB and Mix RGB lighting modes, plus web‑based configuration via Keychron Launcher for remaps and macros across major platforms.

Advantages

The keyboard delivers low input latency with up to 8000 Hz polling in wired and 2.4 GHz wireless modes and supports Bluetooth 5.3 for multi‑device pairing. Hot‑swappable switch sockets and OSA double‑shot PBT keycaps provide durable, customizable typing and long‑lasting legends. A gasket mount design, PC plate, and multiple layers of acoustic foam reduce resonance and improve sound profile. Extended battery life allows prolonged use with backlight off, and the Keychron Launcher web app enables platform‑independent remapping and macro programming without installing software.

Suitable for

Key specifications

How to use

Connect the Keychron V3 Ultra 8K via USB for wired operation or pair it to devices using 2.4 GHz or Bluetooth 5.3. Use the system toggle and supplied keycaps to switch between macOS and Windows layouts. Access Keychron Launcher in a web browser to remap keys, create macros and save profiles online; no local software installation is required. Replace switches quickly by removing keycaps and pulling the switch from the hot‑swap socket—compatible with most 3‑pin and 5‑pin MX‑style switches. Charge the keyboard using the supplied cable and continue to use it while charging.

Recommendations

For the quietest and most consistent typing experience, use the factory‑installed pre‑lubed Keychron Silk POM switches with the gasket mount and keep the RGB backlight off to maximize battery life. When customizing keymaps or macros, save profiles in Keychron Launcher and test changes in both wired and wireless modes to confirm latency and behavior meet your needs.