Keychron

Keychron V6 Ultra (V6U-D3) 8K Wireless Mechanical Keyboard Brown Switch RGB 100% US (Boxed)

SKU 66149 Brand Keychron EAN13 4894979027139
Keychron V6 Ultra 8K (V6U-D3) is a full-size wireless custom mechanical keyboard with 8K polling rate, brown Silk POM switches, gasket mount, hot-swap, RGB, ZMK/VIA, up to 660h battery. Supports 2.4GHz, BT 5.3, wired; Mac/Win compatible.
Keyboards - Device Type Gaming Keyboard Office Keyboard
Keyboards - Special Features Hot Swappable Programmable Keys
Keyboards - Form Factor Full Size (100% / 96%)
Keyboards - Key Layout US
Keyboards - Switch Type Mechanical - Tactile
Keyboards - Connection Bluetooth Wired (USB) Wireless RF (USB Dongle)
Keyboards - Backlighting Per-Key RGB

Meet the Keychron V6 Ultra 8K (V6U-D3), a next-generation 100% full-size wireless custom mechanical keyboard engineered for unparalleled performance. It supports 2.4 GHz wireless, Bluetooth 5.3, and wired connections. Powered by ZMK firmware, it enables an 8K polling rate in wireless mode while delivering up to 660 hours of battery life (backlight off). Enhanced with multiple layers of acoustic foam (EPDM, PET, case foam) and Keychron Web Launcher, it offers refined typing with premium sound and full customization.

Featuring gasket mount design with PC plate, hot-swappable PCB for 3/5-pin switches, screw-in stabilizers, OSA-profile double-shot PBT keycaps (Mac/Win sets), per-key RGB (22+ modes), and 1MB flash MCU. Connect to 3 devices via BT, toggle OS layouts easily. Keychron Silk POM brown tactile switches provide smooth, durable feel. NKRO supported wired/wireless.

  • 8K Polling Rate (wired/2.4GHz)
  • Hot-swappable
  • Gasket Mount
  • Multi-layer Acoustic Foams
  • Per-key RGB
  • 660h Battery
  • Mac & Windows
  • ZMK & Web Launcher
ModelV6U-D3
Key Count108
LayoutUS ANSI
SwitchesKeychron Silk POM Brown (Tactile)
Polling Rate8000 Hz (wired/2.4GHz)
Connectivity2.4GHz / Bluetooth 5.3 / USB-C
Battery LifeUp to 660 hours (backlight off)
Hot-swappableYes (3/5 pin)
Mount StyleGasket Mount (PC Plate)
KeycapsOSA Double-shot PBT
BacklightPer-key RGB (22+ modes)
FirmwareZMK / Web Launcher
N-Key RolloverYes (wired & wireless)
Compatible OSmacOS / Windows / Linux
Dimensions (Keyboard)44.4 x 15.2 x 3.68 cm (est.)
Weight (Keyboard)1.85 kg (est.)