Guide

MCHOSE HE Keyboards: Optimize Performance & Firmware Settings

Ace68 Air keyboard performance settings on monitor with audio speakers and desk setup

Boost your keyboard’s performance with optimized polling rate, scanning frequency, and power-saving configurations. Also includes tips for firmware updates and stability settings.

Polling Rate Settings

  • Go to the Performance Settings tab to switch between 1K / 2K / 4K / 8K polling rates.
  • The keyboard will auto-restart after applying the change.

Recommended settings:

  • 4K for gaming
  • 1K for office use
  • 8K may cause system lag in some cases

Berserk Mode

  • Unlocks minimum Rapid Trigger (RT) setting of 0.01mm
  • Note: Not supported by some switches like Blue Ice switches
  • Extreme settings may cause accidental triggers
  • Recommended RT range for pro players: 0.04 – 0.1mm


Stability Mode

  • Recommended when using extreme sensitivity settings
  • Enhances algorithm stability to reduce missed key activations (drop-outs)


Adaptive Dynamic Calibration

  • Always keep this enabled
  • Automatically calibrates each keystroke for better accuracy
  • After changing switches or during transport, perform manual calibration in the Trigger Settings


Key Repetition Optimization (Multi-Press Optimization)

  • Prevents false key presses caused by physical vibrations
  • Works best when used together with Stability Mode

Win Key Lock

  • Use Fn + Win to quickly disable the Windows key to avoid accidental interruptions during gameplay
  • Note: This feature does not work on macOS


Additional Notes

  • For web-based drivers, use Chrome or Edge browsers for best performance

  • Back up your settings before applying extreme values
  • Restore to factory settings anytime by holding Fn + Space for 5 seconds

Explore More:
How to Adjust Trigger Sensitivity
Master Advanced Key Settings
Customize Key Mapping and Macros

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