Overview
The SayoDevice O3C is a compact magnetic-switch keyboard built for players who want speed and precision. It uses Rapid Trigger technology with Hall-effect magnetic switches, so each key resets the instant you release it — giving you faster repeated inputs in rhythm games, shooters, and any title where reaction time matters.
A built-in 0.96-inch IPS color screen shows your key travel, key press counts, and a customizable first line of text, while the rotary knob can be programmed to act as any key you like, such as scrolling through a playlist or adjusting volume.
With hot-swappable magnetic switch sockets, USB-C connectivity, and a high-speed 8000 Hz polling rate, the O3C is a flexible, enthusiast-grade tool that is easy to set up and easy to customize.
Key Features
- Brand: Sayodevice
- Model: O3C
- Type: Compact magnetic-switch keyboard
- Switches: OUTEMU pink magnetic switches (Hall effect)
- Display: 0.96-inch IPS color screen
- Controls: Programmable rotary knob
- Keycaps: ABS plastic with laser printing
- Backlight: Multicolor RGB
- Polling Rate: Up to 8000 Hz (USB 2.0 high speed)
- Hot-Swap: Yes, magnetic switch sockets
Highlights
- ✓ Rapid Trigger lets each key reset the moment you release it, for faster repeated presses
- ✓ Customizable trigger stroke down to 0.05 mm for ultra-precise actuation
- ✓ Onboard IPS screen shows key travel, press counts, and your own custom text
- ✓ Programmable knob can be mapped to any key or function you need
- ✓ Hot-swappable magnetic switches make tuning and swapping quick and tool-free
Usage
Ideal for competitive gaming, rhythm games such as OSU, and any desktop setup where fast, accurate keystrokes give you an edge. The compact footprint leaves more room for your mouse, and the customizable screen and knob let you tailor the keyboard to your own workflow.
In the Box
- 1 x O3C keyboard
- 1 x USB-C cable
