Keychron K2 Ultra 8K Wireless Custom Mechanical Keyboard
COLOR Minimalist Style
Precision Tri-Mode Connectivity
Worry-Free Power Up to 760-Hour Wireless Endurance
Powerful ARM Core An Epic Core Inside
Layout 75% Compact Layout
Design CNC-Machined Aluminum Frame
Switch Keychron Apex Switch
Customize Hot-swappable
Keycaps Double-Shot PBT Keycaps
Precision
Specs
Product Information
Size
311.50 x 121.54 mm
Front Height
22.85 mm (without keycaps)
Back Height
31.20 mm (without keycaps)
Bottom Case Material
ABS
Feet Height
1.2 mm
Weight
1084g ± 10g
Body Material
CNC Aluminum + ABS
Keycap
OSA Double-Shot PBT Keycaps
Plate Material
Steel
Switch
Keychron Apex Switch
Stabilizer
Screw-in PCB Stabilizer
Backlight
South-facing RGB LED
Battery
4000 mAh Rechargeable Lithium Polymer Battery
Compatible System
macOS / Windows / Linux
Operating Environment
-10 to 50℃
Performance
Connectivity
2.4 GHz / Bluetooth 5.2 / Type-C Wired
Polling Rate
8000 Hz / 2000 Hz / 1000 Hz
N-Key Rollover (NKRO)
Yes (wireless & wired)
Wireless Working Time
Up to 760 hours (8K, backlit off)
Up to 225 hours (8K, lowest RGB brightness)
Hot-swappable
Yes
MCU
1MB
Bluetooth Device Name
Keychron K2 Ultra 8K
