Overview
The SayoDevice O3C is a compact magnetic-switch keyboard built for rhythm-game players, OSU enthusiasts, and anyone who wants ultra-fast, customizable keystrokes. Its Hall-effect magnetic switches let you set the trigger point yourself, with an actuation stroke as short as 0.05 mm, and Rapid Trigger support means keys reset the instant you release them.
A built-in 0.96-inch IPS color screen shows live key travel, press counts, and other useful data, while the top line of the display can be personalized with your own ID or tag. The rotary knob can be remapped to any key you like, making it handy for scrolling through playlists, adjusting volume, or triggering shortcuts.
With USB 2.0 high-speed polling up to 8000 Hz, hot-swappable magnetic switches, and a wired USB-C connection, the O3C delivers responsive, low-latency performance in a small footprint that fits neatly on any desk.
Key Features
- Brand : Sayodevice
- Model : O3C
- Type : Wired mini keyboard
- Switches : OUTEMU pink magnetic Hall-effect switches, hot-swappable
- Polling Rate : USB 2.0 high speed up to 8000 Hz
- Display : 0.96-inch IPS color screen
- Backlight : Multicolor RGB
- Keycaps : ABS plastic with laser-printed legends
- Language : English
Highlights
- ✓ Customizable trigger stroke down to 0.05 mm for lightning-fast input
- ✓ Rapid Trigger support resets keys the moment you release them
- ✓ Built-in color screen shows key travel, press counts, and a custom ID line
- ✓ Remappable rotary knob works as any key you need
- ✓ Hot-swappable magnetic switches for easy tuning and replacement
Usage
Ideal for OSU and rhythm-game players, competitive gamers, and typists who want precise, adjustable keystrokes. Simply plug the included USB-C cable into your desktop or laptop and start customizing trigger points, the knob, and the on-screen display through the companion software.
In the Box
- 1 x O3C keyboard
- 1 x USB-C cable
