speed

With a refresh rate of up to 8000Hz for ultra-fast response, the A75Ultra keyboard is based on a second-generation intelligent Hall sensor chip combined with a high-performance MCU, achieving an amazing response time of up to 0.2ms from press to output.

Fast motivation

The quick trigger feature and trigger point customization allows you to modify response points, allowing you to react one step ahead.

Accuracy

Enjoy ultra-high sensitivity of 0.01mm with the A75Ultra. The engineering team relied on the advanced magnetic flux sensitivity of the second-generation Hall chip to detect keypresses with an accuracy of up to 0.01mm, providing an exceptional control experience.

Stability

1. Drunkdeer's Hall chip processes magnetic field changes directly as digital signals, providing excellent resistance to interference.
2. The second generation Hall chip features lower power consumption and significantly reduced thermal drift, which solves the problems of overheating and enhances stability.
3. Dynamic Auto-Calibration: The calibration algorithm recalculates the stroke area of each key with each keystroke, providing a consistently stable experience in all environments.

Rich features

1. Rapid Trigger Plus : RDT and LW features open up new horizons for advanced operations.
2. Key Remapping : Customize key outputs with flexible character assignments, while the FN layer design enhances input flexibility.
3. RGB Customization : Choose from a wide range of colors and lighting effects to create stunning personalized lighting for your keyboard.

Turn on the sound to hear the changes that keyboard key sounds bring. Enjoy the elaborate backlighting features to create a unique visual experience.

Appearance

The DrunkDeer design team drew inspiration from a starry sky, using a black ABS body accented with Stellar Purple metallic stripes to create a sense of mystery and elegance reminiscent of the cosmos. Specially designed keycaps with a starlight-like glow effect enhance this mystical aura, reflecting DrunkDeer’s design to explore the realm of magnetic switches.

Keyboard software: here