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