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Keychron K5 Ultra 8K Wireless Custom Mechanical Keyboard

The Keychron K5 Ultra 8K is a low-profile wireless mechanical keyboard with 8K polling, ZMK customization, hot-swappable switches, and 370-hour battery life.

Full sizeUSB, Bluetooth, 2.4 GHz wirelessMechanical
Keychron K5 Ultra 8K Wireless Custom Mechanical Keyboard

Specifications

Size
Full size
Switch technology
Mechanical
Switch model
Keychron Milk POM Switch Red / Brown / Banana
Connection
USB, Bluetooth, 2.4 GHz wireless
Hot swap
Yes
Keycap material
PBT
Weight
720 ± 10 g

More details

Layout
100%
Connectivity
2.4 GHz, Bluetooth, wired; 8000 Hz polling rate
Switches
Keychron Milk POM Switch Red / Brown / Banana; hot-swappable
Build
Aluminum + Wood, Anodized Aluminum Alloy plate
Keycaps
LSA double-shot PBT keycaps, non-shine-through
Software
Keychron Launcher remapping; works with macOS, Windows, Linux
Dimensions
436.6 x 128.29 mm
N-key rollover
Yes (wireless & wired)
Other details to check 7
  • Physical layout
  • Key count
  • Switch compatibility
  • Mounting style
  • Dimensions
  • Firmware
  • SKU