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Keychron K8 Ultra 8K Wireless Custom Mechanical Keyboard
Keychron
TKL (80%)Hot-swappableUSB-C + Bluetooth + 2.4GHzStandard Profile
Keyboard Overview
Keychron K8 Ultra is a wireless custom mechanical keyboard featuring a premium full-metal frame. It supports 2.4 GHz wireless, Bluetooth, and wired connections. Through the Keychron Launcher web app, you can remap any key and create macros on its compact TKL layout. Powered by ZMK firmware, it delivers an 8K polling rate in wireless mode while offering up to 760 hours of battery life (with the backlight off). It is also fully compatible with Windows, macOS, and Linux.
Last Updated: June 13, 2026
Physical Specifications
Physical Specifications
LayoutTKL (80%)
Width359.2mm
Depth129.2mm
Height31.28mm
Weight1.30kg
Mount Type
Case MaterialCNC Aluminum+ABS
Plate MaterialSteel
Hot-swappableYes
ConnectivityUSB-C + Bluetooth + 2.4GHz
RGB SupportYes
KeybindingCustom
Keycap Profile
Keycap ProfileOSA
Keycap MaterialPBT
Keycap Printing MethodDouble-shot
Keycap IncludedYes
Default Switch
Switch ProfileStandard Profile
Switch ProfileKeychron Apex Switch
Other
Battery Capacity4000mAh
Battery Life760 hours
Vendor Information
Vendor Information
keychron
119.99 USD
Note: Price information may not be accurate. Please verify the current price on the vendor's website.
Last Updated: 6/13/2026
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