Keychron

Keychron V5 Ultra 8K Wireless Mechanical Keyboard V5U-D3 Brown RGB 96% US (Boxed)

SKU 66155 Brand Keychron EAN13 4894979026897
Keychron V5 Ultra 8K is a 96% wireless mechanical keyboard with 8K polling rate, ZMK firmware, 660-hour battery life, Keychron Silk POM Brown Linear switches, and full connectivity (2.4GHz RF, Bluetooth 5.3, USB-C wired).
Keyboards - Device Type Gaming Keyboard
Keyboards - Special Features Hot Swappable Programmable Keys
Keyboards - Form Factor Full Size (100% / 96%)
Keyboards - Key Layout US
Keyboards - Switch Type Mechanical - Linear
Keyboards - Connection Bluetooth Wired (USB) Wireless RF (USB Dongle)
Keyboards - Backlighting Per-Key RGB

The Keychron V5 Ultra 8K is a next-generation 96% wireless custom mechanical keyboard engineered for unparalleled performance. It features an advanced 8000 Hz polling rate in both wired and 2.4 GHz wireless modes, ensuring the lowest possible input lag and ultra-responsive performance ideal for competitive gaming and professional typing. The keyboard supports multiple connectivity options including 2.4 GHz RF, Bluetooth 5.3 for seamless multitasking across three devices, and USB-C wired connection.

Powered by ZMK firmware with a powerful 1MB MCU, the V5 Ultra 8K delivers up to 660 hours of battery life on a single charge (with backlighting disabled), providing approximately four months of continuous use based on 5 hours daily usage. The keyboard features pre-lubricated Keychron Silk POM Brown Linear switches for smooth and consistent typing, OSA-Profile Double-Shot PBT keycaps that resist oil and fading, and a gasket mount design with multiple layers of acoustic foam for refined sound and typing feel. Enhanced with the Keychron Launcher web application, users can fully customize key mappings, macros, and RGB lighting with 22+ customizable modes including per-key RGB control.

  • 8000 Hz polling rate (wired and 2.4 GHz wireless)
  • Hot-swappable switches (3-pin and 5-pin compatible)
  • Keychron Silk POM Brown Linear switches
  • Gasket mount design with acoustic foam layers
  • 660-hour battery life
  • 2.4 GHz RF, Bluetooth 5.3, and USB-C wired connectivity
  • Per-key RGB backlighting with 22+ modes
  • QMK/VIA and Keychron Launcher programmable
  • Mac and Windows compatible with system switch
  • Includes keycap and switch puller, screwdriver, and hex key
Layout96% (1800 Compact)
Key LayoutUS ANSI
Switch TypeKeychron Silk POM Brown Linear
Switch MountHot-swappable (3-pin and 5-pin compatible)
KeycapsOSA-Profile Double-Shot PBT
StabilizersScrew-in PCB stabilizers (4 sets included)
Mount DesignGasket Mount with PC Plate
Polling Rate8000 Hz (wired and 2.4 GHz wireless), 2000 Hz (Bluetooth), 1000 Hz (fallback)
Connectivity2.4 GHz RF (USB dongle), Bluetooth 5.3, USB-C wired
FirmwareZMK
ProgrammabilityQMK/VIA compatible, Keychron Launcher web application
MCUPowerful ARM Cortex-M4 with 1MB Flash
N-Key RolloverYes (wireless and wired)
BacklightingPer-Key RGB with 22+ customizable modes
Battery LifeUp to 660 hours (with backlighting disabled)
Weight (Keyboard Only)1170 ± 10 g
Operating Temperature-10°C to 50°C
Compatible SystemsmacOS, Windows, Linux
System SwitchYes (Mac/Windows toggle)
Included AccessoriesUSB-C cable, USB-A to USB-C adapter, 2.4GHz receiver with extension adapter, keycap and switch puller, screwdriver, hex key
Acoustic FeaturesMultiple layers of acoustic foam (Sound Absorbing Foam, PET Foam, EPDM Foam, PET Film, Case Foam)