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Keychron K3 Ultra 8K Banana Switch

Photos - Keyboard Keychron K3 Ultra 8K  Banana Switch
Photos 9
Expecting restock
Connection: Bluetooth / radio / wired; Bluetooth version: v5.2; Multi-Device; Type: for game; Form factor: 75% (compact TKL, without Num-block); Layout: ANSI; Key profile: high; Switch technology: mechanical; Switches: Keychron Silk POM Banana (Tactile); PBT keycaps; Hot Swap; Anti-Ghosting
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Keychron K3 Ultra 8K Banana Switch
Main
ConnectionBluetooth / radio / wired
Bluetooth versionv5.2
Multi-Device
Typefor game
Form factor75% (compact TKL, without Num-block)
LayoutANSI
Keyboard
Key profilehigh
Key typeclassic type
Switch technologymechanical
SwitchesKeychron Silk POM Banana (Tactile)
Actuation force57 g
Actuation travel2 mm
Total travel3.4 mm
Switch resource50 million clicks
Polling rate8000 Hz (0.125 ms)
PBT keycaps
Hot Swap
Anti-Ghosting
#KRON-KRO
Fn key
CMD / OPT keys
Features
Application of symbols (Latin)double-shot
Volume controlwheel
Built-in memory
LightingRGB
Lighting effects+
Connection and power supply
CableUSB-A
removable
Power sourcebattery
Battery life550 h
Port on the deviceUSB C
Receiver (dongle)USB A
General
Gasket Mount (noise absorption)
Size319x126 mm
Weight575 g
Official Websitekeychron.com
Added to E-CatalogApril 2026
P/N
K3U-H4

K3U-Q4Z

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.